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A new season means one thing. It is time to get after it. Crews are back on jobsites across roofing, sheet metal, masonry, and carpentry, pushing projects forward with skill and precision. This is where experience shows and teamwork matters. We are just getting started, and we are proud of the people making it happen […]

Jim Booker has been a proud member of #teamkorellis for 33 years and continues to be a steady, trusted leader in the field. He was part of our very first commercial project at the Ford Chicago Assembly Plant and has been running work there ever since. Over the years, Jim has also contributed to projects […]

Hans was nominated three times this month by three different people, each highlighting the same thing. His consistency, his communication, and the way he genuinely looks out for others. As one of his nominators shared, people do their best work when they feel safe and supported, and that is something Hans puts into practice every […]

This winter was one of the toughest we have seen in years. Snow, freeze thaw cycles, high winds and now weeks of heavy spring rain. That combination can expose small roofing issues fast. Drips, pooling and hidden damage often start now, not during the storm. Spring is the time to find out what winter left […]

At Korellis, giving back is personal. It is about neighbors helping neighbors, showing up when it matters, and using our time and hands to support the people and causes that make our communities stronger. Over the years, our team has been honored to support Phil’s Friends, Humane Indiana, South Suburban Humane Society, Franciscan Health Mobile […]

Matt Evans, President, and Brian Enright, Chief Financial Officer, proudly represented Korellis at this year’s Roofing Day in D.C., hosted by the National Roofing Contractors Association. It was a busy and exciting few days filled with meaningful conversations, including meetings with U.S. Congressman Frank J. Mrvan, U.S. Senator Jim Banks, and U.S. Senator Todd Young. […]

Last week, members of the Korellis team attended the NCEO Conference and came back inspired. What resonated most was not a single takeaway, but a shared belief we deeply value: great companies are built when people feel supported, respected, and invested in. The conversations reinforced how important it is to keep learning, listening, and finding […]

Jobanny has spent the past five years growing his career in the roofing industry and with the Korellis team. During that time, he has earned a reputation for being the kind of person every crew wants on site. One of his foremen shared that Jobanny brought positivity, energy, and a sense of humor to the […]

When People Come Together, Communities Grow Stronger Last month’s tornado left many families facing sudden hardship. In times like these, the kindness of others can make all the difference. Our Korellis team members stepped up in a powerful way. Employees came together to raise money and donate essentials for families beginning the long process of […]

Our team had a wonderful time at the career fair hosted by the Hammond Academy of Science & Technology. HAST is a local school in Hammond that gives students a strong foundation in science and technology, supported by a smaller teacher to student ratio that encourages hands on learning. It was especially meaningful to speak […]

The Beloved Community Center recently completed a new construction project that expanded their existing building, and our sheet metal team helped bring the exterior to life. Nearly 5,000 square feet of custom panels now wrap the addition, creating a bold and modern look. The design vision comes together beautifully and gives the expansion a strong […]

Meet Nick Slavis, a growing leader on our field team. Nick brings ten years of experience to the roofing industry and has spent the last three building his future with Korellis. Nick steps into every challenge with curiosity and pride in his craft. He is the kind of teammate who jumps in to help, asks […]

With twenty five years in the construction industry and twelve years at Korellis, John Zamojski brings experience, passion, and genuine dedication into everything he does. After joining Korellis as a carpenter and later stepping into estimating and project management, John found his place leading quality and training, where his talent for devleoping others truly shines. […]

For 35 years, Jason has been building quality, trust, and craftsmanship in the carpentry trade. Since joining Korellis 3 years ago, he has been a strong contributor within the carpentry division. After his promotion to Superintendent in September, he began leading both the carpentry and masonry divisions as they continue to grow. Jason has been […]

Last week, our team attended the Crown Point Career Fair and had the opportunity to talk with students about careers in construction. We talked about roofing, sheet metal, masonry, carpentry, apprenticeship programs, and what a future in the trades can really look like. Many students were surprised to learn about the opportunities that exist and […]

Today our Korellis team rolled up our sleeves and spent the day supporting the South Suburban Humane Society. From helping with dishes to getting several dogs out for fresh air and long walks, our crew put in the work with big hearts and plenty of smiles. The staff at South Suburban Humane Society does incredible […]

Our carpenters have been hard at work at Sand Oak Condominiums, tackling a project where the real problems started from the inside. The indoor pool ceiling was facing a common but costly issue. Warm interior air met cold exterior temperatures and created heavy condensation. Over time that moisture caused the original steel grid to rust […]

We were proud to welcome Mayor Thomas McDermott Jr. to our Hammond location yesterday for a meaningful conversation about the future of our community. The Mayor has always been a strong supporter of Hammond businesses. His vision focuses on creating an environment where companies can grow, invest in their people, and provide opportunities for generations […]

At Korellis, the work we do is built on the people who show up each day ready to take care of the job, the customer, and each other. Whether it is out on a job site, in the yard, or supporting projects from the office, every role plays a part in moving the work forward. […]

This week, we celebrate the women of Korellis who are helping shape the future of construction. They are leaders. Problem solvers. Decision makers. Builders of systems, projects, and opportunities. Throughout our company, their work drives progress. Their standards raise the bar. Their presence makes our company stronger. Construction continues to evolve, and women are not […]

Some job sites push you harder. Palisades is one of them. With strict safety standards and constant oversight, this Department of Energy site demands excellence every day. Under the leadership of Foreman Alberto Jones, that is exactly what this crew delivered. From the start, Alberto saw something special in this team: Michael George consistently delivered […]

With three years at Korellis and seven years in the industry, Damien Moore is known for something that cannot be taught: a consistently positive attitude. No matter what the day brings, he shows up ready to work, ready to learn, and ready to support his crew. Nominated by his superintendent, Damien was recognized not for […]

We had a great experience connecting with the next generation of builders at the Hanover Career Fair. Eliseth Barajas, HR Generalist, and Ronnie Strain, Yard & Logistics Manager, spoke with more than 60 students about careers in construction, from roofing and skilled trades to construction management. We loved seeing so many young women stopping by […]

For 28 years, Hans Fazekas has built a reputation for excellence in architectural sheet metal. For the past 19 years, he has brought that experience to Korellis, leading projects across Northwest Indiana and Chicagoland. From Bulldog Park in Crown Point to Cabela’s in Hammond, Lowell High School, Chicago Firefighters Local Union 2, and even the […]

Even though he’s a bit of a goofball, Dustin Dunham, Journeyman Mason, has one of the biggest hearts on #TeamKorellis. Last week, Dustin helped reunite a lost dog with its grateful owner and jumped a college student’s car so she could make it to an important exam. No cameras. No spotlight. Just doing the right […]

Proud to support SkillsUSA and work alongside Roofers Local #26 to help develop the next generation of skilled trades professionals. At this year’s regional competition, students were challenged to complete a full TPO roof assembly using provided blueprints and a limited time frame, simulating real world jobsite conditions. Huge thanks to Josh Cavazos, Scott Cooper, […]

Our team recently came together to make blankets for Phil’s Friends, and this one was especially meaningful. We had both our field and office team members working side by side, cutting, tying, and sharing laughs for a great cause. These blankets will bring comfort and encouragement to individuals battling cancer, reminding them they are not […]

We were proud to attend the 2026 State of the City for Hammond, hosted by the Lakeshore Chamber of Commerce and delivered by Mayor Thomas McDermott Jr. Our President Matt Evans and CFO Brian Enright joined business and civic leaders to hear updates on the growth, investment, and collaboration driving Hammond’s continued momentum. As a […]

We were honored to welcome Congressman Frank J. Mrvan to the Korellis headquarters for a great conversation about our industry and the future of Northwest Indiana. We discussed a wide range of topics impacting contractors and skilled trades, and there truly were no questions off the table. Congressman Mrvan took the time to listen, engage […]

Korellis was proud to attend this year’s International Roofing Expo (IRE) in Las Vegas. We were honored to be named a finalist for the 2026 NRCA Gold Circle Award, recognizing excellence in roofing projects across the industry. Being considered among the best is a meaningful reflection of the work our teams do every day. Tony […]

With nine years at Korellis and more than 30 years in the roofing industry, Edgar Andraus brings experience, determination, and leadership to every jobsite he steps onto. Edgar was nominated by his foreman for consistently going above and beyond to ensure projects are completed ahead of schedule and according to manufacturer specifications. He sets the […]

Some projects stay with you because of the impact they have beyond the jobsite. In 2024, Team Korellis helped bring the Learning Garden at Portage Library to life, creating a space where the community can gather, learn, and enjoy the outdoors. In 2025, we returned to complete roofing improvements to the building itself, continuing our […]

Behind every successful jobsite is a yard team making sure the right materials, equipment, and logistics are handled before the day even begins. This month, we’re proud to spotlight the entire Yard & Logistics team, a group that keeps Korellis moving through early mornings, weekends, and constant coordination with the field. Meet the team: Ronnie […]

Darrel Liebl serves as Director of Project Management at Korellis. With over 20 years of experience in construction, Darrel brings a strong foundation in leadership, collaboration, and guiding teams through complex projects. His work ethic started early on a small farm in Minnesota and continued through his time traveling the country as a member of […]

Custom fabrication is about solving problems that don’t come with standard solutions. At Korellis, our sheet metal department specializes in fabricating custom components to meet the unique demands of each project. Whether it’s odd-sized ductwork, a challenging venting condition, or a non-standard roof penetration, our team has the experience and equipment to build exactly what […]

The people behind the scenes are often the ones making the biggest difference. Our mechanics manage Korellis’ fleet and heavy equipment, handling everything from routine maintenance to unexpected repairs that could otherwise slow a job down. Their work starts early, long before most of us arrive, and continues quietly throughout the day. Mike Wasserman and […]

We want to take a moment to recognize Sheet Metal Foreman, Brook Middlebrook, who has been with Korellis for 20 years. While working at Nassau Park, our sheet metal crew noticed the smell of smoke. At first, it seemed like it might be coming from the jobsite. As they looked around, they saw a woman […]

We recently had the opportunity to thank our Korellis Safety Committee with a well-deserved dinner at Coppollilo’s in Crown Point. This committee brings together both field and office team members who volunteer their time to help make Korellis a safer place to work. They encourage open conversations, shared responsibility, and looking out for one another […]

A new year often starts quietly, long before the day gets busy. This view is a reminder of what matters most. Showing up early. Doing the work right. Taking pride in every project and every partnership. As we begin a new year, we’re grateful for our crews, our clients, and the trust placed in Korellis […]

On a small crew, success depends on teamwork, flexibility, and a willingness to take on whatever needs to be done. At the Palisades project, Michael George embodies all three. He was nominated because he consistently steps up when productivity needs to be pushed. Michael takes on multiple tasks and responsibilities to help ensure the crew […]

Over two days, Team Korellis volunteered as bell ringers for The Salvation Army of Northwest Indiana at Cabela’s in Hammond. Our employees rotated shifts throughout the day to help keep the Red Kettle program going during the busy holiday season. Standing outside the store, greeting neighbors, and watching people pause to give is always a […]

As we head into a week of holiday celebrations, we’re looking back on a night filled with laughter and connection at the Blue Chip Casino. Korellis employees and their loved ones came together to celebrate the season and enjoy time together away from the day to day work. It was an opportunity to slow down, […]

At Korellis, our sheet metal shop carries forward the Old World tradition of copper fabrication. Each piece is formed by seasoned sheet metal journeymen who understand that copper is as much an art as it is a building material. From hand-crafted finials and decorative architectural details to complex curved roof applications, every element is shaped […]

Armando Tamayo has been in the construction industry for nearly 25 years and has spent the last 8 of those years with Team Korellis. He has worked on a wide range of challenging projects, including Westville Correctional Center, Lockport High School, the Ford Assembly Plant, Journeyman Distillery, and St. Thomas More. Armando is known for […]

On their way back from a job, two of our sheet metal foremen noticed a woman stranded on the side of the road with a flat tire. Without hesitation, Hans Fazekas and Joe Learman pulled over to help her get safely back on her way. Acts of kindness like this are not part of the […]

Winter has only just begun, yet it has already brought plenty of snow and icy mornings to our jobsites. These early storms remind us how much effort it takes for our crews who work outdoors each day. The cold, the layers, the slippery surfaces, and the long hours all require patience and a steady mindset. […]

Korellis returned to the Hammond Holiday Parade this year for the first time in more than a decade and it felt great to bring back a tradition that was part of our story for many years. Our team worked together to decorate a Korellis truck and bring the holiday spirit to the parade. We played […]

Korellis was proud to join the Hobart High School Career Fair where our HR team met with more than 1100 students. Kali Werkowski – Director of HR, and Eliseth Barajas – HR Generalist, enjoyed talking with them about what construction looks like today and the many people who help make our projects possible. Students asked […]

Director of HR here! Today, we’re pulling back the curtain to recognize the person who usually shines the spotlight on others, our Marketing Specialist, Kat Gellert. Kat has been nominated by her peers multiple times for her outstanding contributions. Her proactive approach, collaborative spirit, and commitment to supporting the team set her apart. One teammate […]

Thanksgiving gives us a moment to pause and appreciate what truly matters. At Korellis, that will always be our people. We are grateful for the hard work of our field and office teams, the trust of our clients, and the support of our community. Each Thanksgiving, we honor a tradition that has been part of […]

With 17 years in the roofing industry and 12 years at Korellis, Kevin Cooper brings a lifetime of experience to every project he leads. Roofing has been part of Kevin’s world since childhood. He grew up in a family of roofers and spent years helping with the family business long before joining Korellis. That early […]

With 10 years in the roofing industry and 4 years on #TeamKorellis, Mike Fisher continues to make a big impact on every project he touches. Mike has taken on a lot of extra responsibility this week and continues to set the bar high. The team at Argonne National Laboratory has shared several compliments about his […]

This morning’s safety meeting centered on winter readiness, equipment maintenance, PPE, and our new company core values as we prepare for the season ahead. We also celebrated key field milestones. Congratulations to Alex Cervantes, Nick Slavis, and Chance Thomas on their apprentice upgrades, and to Jover Garcia Chavez on becoming a journeyman! Recognition was given […]

Korellis was proud to participate in the Lowell Senior High School Career Fair. Thank you to John Zamojski, Quality & Training Manager, for representing our team and sharing insight into what a career in the trades can offer. Students visited in grade level groups, which made each session feel personal and created space for meaningful […]

We love any chance to roll up our sleeves and help our neighbors. Some of the Korellis team spent time last week with Franciscan Health at their Fresh Start Market in Hammond. Eli, Myra, Alex, Tony, and Barb helped unload a big truck delivery, stocked shelves with fresh and non perishable items, and put together […]

Today we honor the men and women who have served in the United States Armed Forces. Korellis is proud to recognize our employees, their loved ones, and our founder, George Korellis, whose own military service helped shape the strength and character that still guide our company. To every veteran, we thank you for your service, […]

Last week, Tony Sagrati, Commercial Estimator, and Kat Gellert, Marketing Specialist, attended the Chicago Build Expo, connecting with fellow professionals and exploring new ideas in construction, safety, and innovation. Events like this help us learn, grow, and bring fresh perspectives back to the Korellis team. When our people grow, we all grow. We’re proud to […]

With three decades in the roofing industry, Rafael Estrada brings a lifetime of experience and dedication to every project he touches. For the past three years, he’s been an invaluable part of #TeamKorellis, consistently setting the standard for what it means to be dependable and driven. Rafael’s foreman describes him as someone who always gives […]

With 13 years in the industry and at Korellis, Drew Robledo has built a strong reputation for craftsmanship, creativity, and leadership within our Sheet Metal team. His work has made an impact on many notable projects including North Judson High School in North Judson, LaPorte High School in LaPorte, North Point Orthopedics in Munster, Union […]

Growth happens when you invest in your people. At Korellis, our team regularly comes together to learn, practice, and perfect their craft both in the classroom and on the training floor. From safety refreshers to advanced installation techniques, these sessions strengthen our skills, support professional development, and ensure we continue delivering the quality Korellis is […]

Earlier this year, Korellis received one of the highest honors in our industry, induction into the Elevate Hall of Fame. This week, our team was formally presented with the physical award, marking a proud moment in our 65-year history. “Elevate, formerly known as Firestone, has been a leader in commercial and industrial roofing for more […]

Barb has been part of #TeamKorellis for the past 8 years. She was nominated for the many ways she supports our field employees, ensuring everyone is taken care of and paid accurately. Barb handles countless calls and in-person questions each week, keeps per diems on track, and manages one of the most important and high-pressure […]

With 17 years in the sheet metal trade, Steve Mabus has been bringing his skills and experience to #TeamKorellis for the past 5 years. He was nominated by his foreman for his strong work ethic and reliability. Steve is known for stepping up whenever needed, whether that means arriving early to ensure materials reach the […]

We are proud to share that Meredith Moran-Pruim, Assistant Service Manager at Korellis, was recognized last night at the Northwest Indiana Influential Women Association Awards Banquet as a finalist in the Up & Coming – Construction & Manufacturing category. Over the past seven years, Meredith has made an incredible impact at Korellis. She is known […]

With 12 years of service, Jose Jimenez has built a strong career with #TeamKorellis. His work has made an impact on many notable projects including the Ford Assembly Plant in Chicago, Hammond City Hall, Argonne National Laboratory in Lemont, Hanover Central in Cedar Lake, and The Lighthouse Place Premium Outlet Mall in Michigan City.Jose is known […]

Routine preventative maintenance can save thousands in unexpected repairs. Even something as simple as a clogged drain or loose flashing can lead to leaks that interrupt business operations, damage equipment, or create safety hazards. Today’s Tip: Schedule seasonal roof inspections before fall weather sets in. A quick checkup helps identify ponding water, loose membranes, or […]

Two familiar faces have stepped into new leadership roles at Korellis. ✨ Jason Bushman – Carpentry/Masonry Superintendent ✨ Brian Whitaker – Sheet Metal Superintendent With nearly 30 years of experience each, Jason and Brian bring not only expertise but also the trust and respect of the people they work alongside every day. Their promotions reflect […]

This past Wednesday, the Korellis team spent the day volunteering with Phil’s Friends, an incredible nonprofit that brings hope and encouragement to those affected by cancer. Together, we made blankets and cards, decorated and packed care packages, and shared in the mission of reminding patients they are not alone in their fight. It was a […]

With 18 years in the construction industry and 12 years at Korellis, Travis Nuss has built a reputation for skill, leadership, and consistency. Some of his notable projects are BP Refinery in Whiting, US Steel in Gary, multiple NIPSCO Power Generation plants, and Cleveland Cliffs in both East Chicago and Burns Harbor. He is also […]

Our business is not defined by buildings alone; It’s defined by the people who build them. Every roof, every wall, every project starts with our crews in the field, the backbone of Korellis. Today and every day, we recognize the incredible effort, craftsmanship, and pride that our teams bring to the job. Your work does […]

In 1916, world-renowned architect Frank Lloyd Wright designed the Wynant House in Gary, Indiana, one of only two Wright homes ever built in Northwest Indiana. Decades later, Korellis stepped in to help preserve this rare Prairie School design by donating a new roof to protect the home. Sadly, the Wynant House was destroyed by fire […]

When Franciscan Health shared that fewer Mobile Markets would happen this year due to limited funding, we saw an opportunity to do more than show up. We made sure the event could happen. Korellis was proud to sponsor the August Mobile Market in Hammond, helping bring fresh food and essentials to 200 local families. And […]

Ed has been in the construction industry for 12 years and has been part of the Korellis team for the past 2. He was nominated for taking extra steps to bring unity and clarity to the Project Management team during times of change. Ed has gone above and beyond his responsibilities, helping his colleagues gain […]

Gonzalo Barajas has been a mason for seven years and has been part of #TeamKorellis since 2020. His nomination says it best: Gonzalo isn’t just extraordinary some weeks, he shows up that way every week. He takes initiative, delivers quality and safety on every job, and brings a positive attitude wherever he goes. He’s the […]

For the second year in a row, our employee School Snack Drive, held in conjunction with Purdue University Northwest’s Roaring Back to School Supply Drive, was a huge success. Thanks to the generosity of our team, we collected an incredible amount of snacks for local students and their families. We were once again proud to […]

Korellis is looking for a strategic, people-focused Safety Manager to lead our company-wide safety initiatives. This leadership role is responsible for building and maintaining a proactive safety culture through training, compliance, and employee engagement across all field and office operations. We’re seeking someone with a strong construction safety background who can lead by example, mentor […]

This one-day, community-wide event brings together volunteers from local businesses to support nonprofit organizations throughout Northwest Indiana. Korellis was proud to spend the day with TradeWinds Services, Inc, an incredible organization that provides support and opportunities for individuals of all abilities. Our team helped run their Carnival Day event by assisting with games, handing out […]

We’re excited to share that Matt Evans has been promoted to President of Korellis. Matt brings more than 20 years of construction experience and a leadership style rooted in trust, collaboration, and integrity. Since joining Korellis, he has focused on strengthening relationships across departments and creating a culture where every employee feels seen, heard, and […]

Yesterday, our Quality and Training Manager, John Zamojski, represented Korellis at the Excel Youth Programs Trades Summer Bash hosted outside the Hammond Public Library. This event was all about opening doors and sparking interest in the skilled trades for young adults ages 16 to 24. With interactive stations, music, food, and hands-on experiences, it was […]

Dustin Ketelaar joined #TeamKorellis in early 2024, bringing five years of construction experience and a drive to make an impact. From day one, he has set the tone through his leadership, strong work ethic, and team-first mindset. Nominated twice, Dustin was asked to join a different crew to help mentor new apprentices. He gladly accepted […]

Training isn’t just a phase. It’s part of our culture. From safety refreshers to skill-building workshops and hands-on coaching in our onsite training center, we’re committed to helping every team member grow. Whether you’re just starting out or have years of experience, there’s always more to learn and room to level up. This is how […]

Hot weather can do more than make you sweat. It puts serious stress on your roof. When materials expand from heat, they can shift, crack, or pull away from seams and flashings, opening up the possibility of leaks. You might not see the damage right away, but it builds over time. A quick inspection from […]

Another year, another major win at the Ford Chicago Assembly Plant. This one was even more ambitious. In just six days, Korellis completed a full tear-off and installed a new roofing system over 25,000 square feet. With 41 team members working across three shifts and nearly 2,000 total man-hours, this shutdown project was all about […]

Weather and time take a toll on masonry. That is why we are offering complimentary masonry assessments to help building owners stay ahead of potential issues. Whether it is tuckpointing, façade repair, or masonry restoration, our experienced specialists will provide a thorough evaluation. If work is needed, we will recommend a solution you can trust. […]

At Korellis, every anniversary is more than just a number. It is a reflection of the dedication, pride, and effort our team members bring to work each day. These milestones represent years of problem solving, collaboration, and growth. We are incredibly proud to celebrate these individuals who continue to help shape the success of our […]

We’re proud to celebrate this day with stars in our eyes, gratitude in our hearts, and a whole lot of red, white, and blue spirit. Wishing you a safe and joyful holiday!

After 12 years with Korellis and 37 years in the roofing industry, Roofers Local #26 member John Bennett is officially retiring! John has been so much more than a dependable teammate. He has been a calming presence, a true professional, and a quiet leader on our Service team. Always willing to lend a hand, stay […]

Luke Maldonado is a first-year sheet metal apprentice who has been with Korellis for just over a year, and he’s already making a big impact. He was nominated for this spotlight because of his strong work ethic and can-do attitude. Luke is always looking ahead to keep the job moving and doesn’t hesitate to take […]

It is with great sadness that we share the unexpected passing of Ron Hunter, a respected member of our Board of Directors and the first independent board member in Korellis history. Ron was a visionary leader whose strategic insight helped shape the path forward for our company. His strong commitment to sound governance and ethical […]

Our annual George and Harriet Korellis Scholarship Night is all about recognizing hard work, celebrating bright futures, and supporting the next generation. This year, nine students received scholarships to help further their education. These recipients are the children and dependents of Korellis employees, and we are so proud to be a part of their journey. […]

For the past 9 years, Frank Scardine has been a valued part of #TeamKorellis. Some of his notable projects include Dutch Farms Warehouse, Wadsworth Elementary, Ivy Tech West Lafayette, St. Mary’s Medical Rehab Facility, Chesterton Police Department, and the Lowell High School Sports Complex. Frank is known for his strong work ethic, leadership, and attention […]

St. Mark AME Zion Church in East Chicago is a powerful piece of architecture with deep cultural roots. Designed in the early 1970s by Wendell Campbell, its bold triangular form was inspired by praying hands, an enduring symbol of faith, unity, and strength. Campbell was a trailblazing Black architect who helped shape the built landscape […]

We are seeking a Small Engine Repair Mechanic to join our operations team in Hammond, Indiana. This hands-on role involves performing diagnostics, maintenance, and repairs on our fleet and equipment while helping maintain a safe and organized shop and yard environment. Ideal candidates are mechanically inclined, detail-oriented, and capable of working independently within a collaborative, […]

As first-time attendees and proud sponsors, nine women from Korellis had the chance to experience a night full of powerful stories, community connection, and celebration of women lifting each other up. It was an honor to be part of the 10th anniversary of this incredible event. We left feeling encouraged, empowered, and excited to return […]

Before a single crew steps on the roof, someone has already visualized the outcome. At Korellis, our Commercial Estimators do more than calculate costs – they shape how complex projects unfold. Tony, one of our Estimators, helped bring the Porter County project to life. 𝙏𝙝𝙚 𝙨𝙘𝙤𝙥𝙚 𝙞𝙣𝙘𝙡𝙪𝙙𝙚𝙙: • 90,000 sq ft of EPDM flat roof […]

We’re proud to announce the promotions of Anthony Budak and Antonio Sanyet to General Foreman at Korellis. Anthony started his career here in 2014 and has grown into a strong leader. Since stepping up as Foreman last fall, he has shown drive, character, and a consistently positive attitude. He shared that he started his career […]

Dustin Drzich may be new to Korellis, but he is already proving to be a standout. With 8 years of experience in the sheet metal trade and joining the team in September 2024, Dustin has shown that he is ready to lead and grow. Nominated by his foreman, Brian Whitaker, Dustin has earned praise for […]

Today, we pause to remember and honor the courageous men and women who gave their lives in service to our country. Their sacrifice reminds us of the true cost of freedom, and we are forever grateful. From all of us at Korellis, thank you to those who served and those who continue to serve. We […]

Jon brings 25 years of industry experience and has been with #teamkorellis for 3. His notable projects include Lowell High School, Crown Point High School, Salvation Army Hidden Falls, St. Iakovos Greek Orthodox Church, and the NICTD Hammond Gateway. He is known for his strong work ethic, respectful leadership, and commitment to doing the right […]

In this industry, we’re used to carrying weight. Not everything heavy is visible. This May, Korellis is recognizing Mental Health Awareness Month and reminding everyone in the trades that it’s okay to not be okay. Whether you’re dealing with stress, anxiety, burnout, or personal struggles, help is available, and you are not alone. Your mental […]

Korellis is proud to sponsor All About The Girls Part 10 with NWI.Life! This powerful event brings women from all walks of life together to connect, uplift, and inspire one another. This year’s theme, #DearMe, is all about embracing your journey, celebrating how far you’ve come, and lifting others along the way. 𝗝𝗼𝗶𝗻 𝘂𝘀 𝗳𝗼𝗿 […]

From a small Hammond home in 1960 to securing projects for the Department of Energy and other sensitive, high-security industries across the country, Korellis has grown into a trusted name in commercial roofing. This story from The Times of Northwest Indiana highlights how a father-son team built something lasting, how employees became owners, and how […]

Last night, members of #TeamKorellis attended the annual Construction Advancement Foundation – CAF and Northwest Indiana Business RoundTable (NWIBRT) Safety Awards Banquet to celebrate three of our team members for their outstanding leadership and bravery. Carpentry Foreman, Jon O’Dor received the Lifesaver Award after coming to the aid of a driver who had a seizure […]

Andrew Villa has been part of Team Korellis for three years, starting as an intern after his junior year in 2022 and continuing on after earning his degree in Construction Management and Engineering from Purdue University Northwest. Now a Project Administrator, Andrew plays a key role in keeping projects organized and on track from start […]

Last night, a group from Korellis volunteered at Ronald McDonald House Charities (RMHC), cooking a homemade meal and delivering care kits. On the menu were chicken and steak fajitas, Spanish rice, elotes, and banana muffins. We served at least 25 people, offering not just food but support. Back at the office, our team packed around […]

If you’ve attended school in the Region or have a child who does, there’s a good chance you’ve seen Korellis’ work in action. From classrooms to weight rooms, Korellis is helping shape the schools where Region kids learn, grow, and compete. Whether it’s fixing a leaky roof before the first bell rings or racing the […]

Justin Herzog has been a valued member of #teamkorellis for nearly five years, steadily growing into one of our most dependable and well-rounded leaders in architectural sheet metal. He was hired during the Hard Rock Casino Northern Indiana project, where he quickly proved himself as a key part of the wall panel team. His work […]

Luis Enriquez has been a part of the roofing industry for 36 years, and for the past 9 years, he’s brought his experience, skill, and work ethic to Korellis. He was nominated by his foreman, Nikko Hernandez, who describes him as dependable, knowledgeable, and someone who consistently sets the pace for the crew. Luis is […]

Nearly 30 years ago, Korellis was called in to work on one of the most unique residential roofing projects in our company’s history. It was a historic home in Hammond that had once been part of the city’s “who’s who” neighborhood. Built in 1900 and styled after a European manor, the house featured a rare, […]

Please join us in congratulating Kali on this well-deserved promotion. Kali’s journey with Korellis over the past 10 years has been nothing short of incredible. From her early days in administration to her hands-on involvement in safety and nearly every department in between, she has worn many hats, and worn them all well. Along the […]

Shoutout to Foreman Nikko Hernandez and Journeyman Roofer Edgar Andraus for earning a Safety Spot Bonus at our Lee Family Partners project! These leadership bonuses are awarded when team members are “spotted” going above and beyond in the name of safety. Nikko and Edgar did just that. With 92 skylights on the roof, they executed […]

Are you highly organized, detail-driven, and ready to support fast-moving construction projects? Korellis is hiring a Project Administrator to join our team and help keep things running smoothly behind the scenes. This role is key to the daily operations of our project management department and connects with multiple teams across the company. If you’re a […]

Last week, Korellis proudly participated in Roofing Day in D.C., an annual event organized by the National Roofing Contractors Association to unite roofing professionals in advocating for industry priorities on Capitol Hill. Representing Korellis were our Vice President of Operations, Matt Evans, and Director of Operations, Ronnie Strain. Two top issues on the Hill this […]

When the UPS Store in Valparaiso experienced a roof blow-off on a Sunday, the Korellis team mobilized immediately. Lead Service Technician Brandon Reese responded that same day to make temporary repairs and gather information for an estimate. By Monday morning, Commercial Estimator Zakary Green had everything prepared, and the job was set in motion. Materials […]

Are you organized, detail-oriented, and passionate about creating a safe and supportive work environment? Korellis is hiring a Safety Administrator to support our safety team with the day-to-day functions that keep our jobsites and teams operating smoothly. This role is ideal for someone who thrives in a fast-paced environment, enjoys helping others, and takes pride […]

A big thank you to Circle Tool Supply for their generous raffle donations for our 24th Annual Safety Fest! Your continued support helps make events like these even more impactful for our crew. We appreciate your partnership and your commitment to safety in the trades!

At Korellis, safety is a shared responsibility, and it is something we believe should be celebrated. Our annual Safety Fest is more than a training day; it is a company-wide investment in the well-being of every team member. This year’s event brought our team together for hands-on safety training and practical demonstrations, all focused on […]

Our team is the foundation of our success, and we’re proud to recognize the employees who have reached significant milestones in the first quarter of 2025. Their dedication and commitment make a lasting impact, and we appreciate everything they do! Congratulations to: 🌟 𝙅𝙤𝙣 𝙎𝙬𝙚𝙩𝙨 – 25 years 🌟 𝙇𝙚𝙤 𝘼𝙧𝙩𝙪𝙨𝙤 – 20 years 🌟 […]

Did the early morning storms take a toll on your roof? More rough weather is on the way, so now’s the time to check for damage before small issues turn into costly repairs. Keep an eye out for ponding water, rips, tears, or a billowing membrane. If you’re unsure, Korellis is here to help! Contact […]

Leo has been with #TeamKorellis for 20 years. Some of his notable projects include Hard Rock Casino, Lake Central High School, Munster High School, Oak Forest High School, and Hammond Central High School. As a Superintendent, Leo is a key link between the office and the field, ensuring crews are assigned efficiently and projects stay […]

A great round of golf starts with the right setup, just like a great building starts with the right roof. Korellis had the privilege of working on the new pro shop and golf cart storage at Centennial Park, ensuring these facilities are as solid as a well-struck tee shot. Using Davinci synthetic slate tiles, we […]

The winter of 1998 brought a relentless snowstorm to Hammond, burying the area under a foot of snow and plunging temperatures below freezing. Menards called Korellis about minor leaks, but when Tim Runyan, Service Technician, arrived to inspect, he uncovered a disaster in the making. The entire roof was covered in snow, but as Tim […]

A cold storage building has some of the most demanding roofing requirements in commercial construction! Unlike standard buildings, a cold storage roof must act as a vapor-tight, thermally efficient barrier to prevent costly energy loss and moisture damage. Extra insulation? Absolutely! High-quality insulation helps keep the cold in and the heat out efficiently. Air and […]

Please join us in congratulating Derek Crews on his promotion to Director of Safety. Derek joined Team Korellis in January 2024 as our Project Safety Manager and has quickly made a positive impact. His commitment to keeping our team safe, ensuring everyone has the right equipment, and making safety a priority has been invaluable. His […]

Cody joined #TeamKorellis in September 2023 and has proven to be a valuable asset to the team. He was nominated for his outstanding management of four large-scale projects in Westville, each requiring constant attention and coordination. His ability to plan ahead, stay organized, and keep everything running smoothly has not gone unnoticed. Director of Project […]

Are you a student looking to gain hands-on experience in the construction industry? Korellis is hiring a Commercial Intern to support our commercial department with project management administration. This role offers a unique opportunity to work alongside experienced professionals, contribute to real projects, and develop essential skills in construction management. 𝘾𝙤𝙢𝙢𝙚𝙧𝙘𝙞𝙖𝙡 𝙄𝙣𝙩𝙚𝙧𝙣 As a key […]

Are you detail-oriented and driven by numbers? Korellis is hiring a Commercial Estimator to play a key role in our project success! This position is essential in analyzing project specs, preparing accurate bids, and collaborating with clients and project teams. 𝘾𝙤𝙢𝙢𝙚𝙧𝙘𝙞𝙖𝙡 𝙀𝙨𝙩𝙞𝙢𝙖𝙩𝙤𝙧 This role focuses on estimating large-scale commercial roofing and building envelope projects. The […]

Ready to take the lead on exciting construction projects? Korellis is hiring a Project Manager to oversee commercial roofing and building envelope projects from start to finish! This role is key in ensuring successful project execution, client satisfaction, and team coordination. 👷🏻‍♂️𝙋𝙧𝙤𝙟𝙚𝙘𝙩 𝙈𝙖𝙣𝙖𝙜𝙚𝙧 Responsible for project planning, budgeting, and execution, this role requires strong leadership, […]

Are you a people-focused professional looking to make an impact in a dynamic company? Korellis is hiring a Human Resource Generalist to support our growing team! This role is essential in maintaining a positive workplace culture, handling key HR functions, and ensuring a seamless employee experience. 📌 𝙃𝙪𝙢𝙖𝙣 𝙍𝙚𝙨𝙤𝙪𝙧𝙘𝙚 𝙂𝙚𝙣𝙚𝙧𝙖𝙡𝙞𝙨𝙩 This position plays a vital […]

At Korellis, we believe in giving back to our community and supporting those in need. Recently, our team partnered with Phil’s Friends, a nonprofit organization dedicated to providing care and encouragement to those affected by cancer. Our employees came together to create fleece blankets, which are included in care packages sent to cancer patients nationwide. […]

At Korellis, we are proud to celebrate Women in Construction Week and recognize the incredible contributions of the women on our team. Their leadership, skills, and commitment help drive our success every day. The women at Korellis continue to make an impact, setting high standards and inspiring the future of our industry. We are committed […]

Korellis is officially part of the Elevate Master Contractor Hall of Fame! This is a once-in-a-lifetime achievement, and we are honored to be the only contractor inducted in 2025. This recognition is reserved for the best of the best, with only about two dozen contractors ever reaching this level. It’s a testament to the dedication, […]

Korellis recently wrapped up work at the Hobart Police Department, tackling emergency shoring, masonry reconstruction, roofing, and more. This project brought all four of our trades together to get the job done right. A failing masonry wall needed immediate stabilization, so we installed emergency shoring before demolishing and rebuilding it. We then tore off and […]

Korellis is proud to have received 3rd place in the Community Involvement Awards at the 2025 International Roofing Expo for our work with The Blind Social Center. By donating materials and labor for a new roof, we were able to support their mission of empowering individuals with visual impairments and ensure their facility remains safe […]

Before the sun rises, our team is already hard at work at Westville Correctional, getting the job done with skill and determination. Led by Armando Tamayo, this crew shows incredible commitment and resilience every day. A huge shoutout to these hardworking professionals who keep pushing forward no matter the conditions. Your efforts don’t go unnoticed!

This week marks 10 years since the passing of our founder, George Korellis. His vision, dedication, and leadership laid the foundation for Korellis to grow into the company it is today. From humble beginnings to becoming a leader in the industry, his commitment to quality and integrity remains at the heart of everything we do. […]

Danny was nominated by Project Manager Cody Junge for stepping up in the field and taking on more responsibility to help projects run smoothly. With nearly 20 years in the industry and just about six months at Korellis, he has already made a big impact. Dependable, motivated, and always willing to lend a hand, he’s […]

At Korellis, we know that regular roof maintenance is not just a good idea. It is essential. Our Preventative Maintenance Plans help extend the life of your roof, catch small issues before they become costly repairs, and keep your building watertight year-round. With temperatures climbing above freezing this weekend, melting snow and ice can expose […]

A century-old East Chicago landmark is getting a new life, and Korellis played a key role in its transformation. The Levin Building, once a bustling business hub, is being restored into a community banquet hall. Korellis crews tackled layers of deteriorated roofing, uncovering pieces of history along the way. Their expertise in roofing and restoration […]

The first real chance for significant snowfall is here, and with temperatures staying below freezing for the foreseeable future, snow and ice buildup could become a serious issue for your commercial roof. Korellis offers professional snow removal services to help protect your building from excessive weight, leaks, and potential damage. Our team is trained to […]

Our team had the opportunity to enhance their expertise in PVC welding with a hands-on training led by Ryan Ponkivar, our Sarnafil technical representative. Ryan covered key applications, including field seams, inside and outside corners, patching, drain targeting, and pipe flashing. Participants not only observed but actively practiced their welding skills, receiving direct feedback from […]

A storm system is expected to impact our region on Wednesday, bringing a wintry mix of snow, sleet, and freezing rain—especially near and north of I-80. 𝙒𝙝𝙮 𝙏𝙝𝙞𝙨 𝙈𝙖𝙩𝙩𝙚𝙧𝙨 𝙛𝙤𝙧 𝙔𝙤𝙪𝙧 𝙍𝙤𝙤𝙛: When freezing rain hits a flat roof, it can quickly turn into ice, leading to: Ice Dams that could block proper drainage and […]

Jim has been a valued member of #teamkorellis for 31 years, contributing his expertise and dedication to countless successful projects. With an impressive 36 years of industry experience, Jim has worked on projects like the Ford Assembly Plant in Chicago, IL, LaPorte Civic Center in LaPorte, IN, Ford Stamping Plant in Chicago Heights, IL, City […]

Korellis recently had the privilege of working on St. Mary of the Immaculate Conception Church, a historic gem in Michigan City. Established in 1867, this stunning Gothic-style church has served as a spiritual and architectural icon for over 150 years. It features intricate stained-glass windows from Munich, Germany, and remarkable artistry throughout, making it a […]

Korellis had the privilege of participating in the Annual Career Fair at Crown Point High School. This fantastic event brought together juniors and seniors eager to explore future career opportunities. Our team, including John T. Zamojski (Quality & Training Manager), Myra Serrano (AR Accountant), and Ed Vicich (Project Manager), proudly showcased the exciting world of […]

Please join us in recognizing Paul Drees, a standout Roofing Apprentice who has been with #TeamKorellis and in the roofing industry for just three months! Paul has already made a great impression, earning positive feedback from two foremen for his eagerness to learn, efficiency, and commitment to excellence. Known for being punctual and organized, Paul […]

Since 2020, Korellis has partnered with the U.S. Department of Energy (DOE) on roofing projects at high-security sites like Pantex Plant, Los Alamos National Lab, and Sandia National Lab. These critical facilities drive national security, clean energy, and groundbreaking research. Over four years, we’ve completed roofing on 79 buildings, with 22 more planned for 2024! […]

Roofing has evolved drastically over time. The earliest roofs were made from natural materials like thatch and wood, providing basic shelter. As fire safety became a priority, tile and slate were introduced, followed by the industrial era’s durable materials like steel and asphalt. Today, modern roofs come in a variety of materials, including standing-seam metal, […]

David has been a key part of #TeamKorellis for nearly four years! With a Bachelor of Science in Accountancy with a minor in Business Analytics and a Master’s in Accountancy—both earned from Purdue University Northwest—David brings a wealth of knowledge and dedication to his role. He was nominated by his peers for his exceptional ability […]

When January brings snow, rain, freezing temperatures, and strong winds – sometimes all in the same day – your roof can take a beating. Add in a short-term warm-up, and it’s the perfect recipe for potential roof leaks. At Korellis, we’ve seen it all, and our dedicated service technicians are here to help. With a […]

Join us in celebrating Jon Swets, Korellis’ Quick Quotes leader for the fourth year in a row! Jon has been a cornerstone of the Korellis team for 25 years, bringing over 28 years of industry experience to his role. Known for his exceptional skills, reliability, and passion, Jon consistently delivers top-notch service and builds meaningful […]

We’re excited to showcase our work on the Hammond Gateway Station, a cornerstone of the South Shore Line’s West Lake Corridor Project. This station plays a vital role in connecting Northwest Indiana to Chicago, offering faster, easier travel options and supporting local growth. Our team had the honor of completing key aspects of this project, […]

As we kick off our 𝟲𝟱𝗧𝗛 𝗬𝗘𝗔𝗥, we’re proud to reflect on how far Korellis has come since George Korellis founded the company in 1960. What started as a small residential roofing business, operated out of George’s garage, has grown into a full-service building envelope contractor specializing in roofing, sheet metal, wall panels, masonry, and […]

Hans has been a valued member of #teamkorellis for 17 years, bringing over 20 years of expertise in architectural sheet metal to the team. Some of his notable projects include Bulldog Park in Crown Point, Northpoint Orthopedics in Munster, Cabela’s in Hammond, Hobart High School, and the Dean & Barbara White Community Center in Merrillville. […]

We recently wrapped up a unique project for the Hammond Port Authority, showcasing our team’s versatility and problem-solving skills. This re-roofing project involved several waterfront buildings, including the restroom, fish cleaning station, admin building, mini mart, showers and laundry, and the fuel pump house. With GAF architectural shingles and gutter edge work, we gave these […]

2024 was an incredible year filled with hard work, collaboration, and milestones we’re proud to have achieved together. As we step into 2025, we’re filled with excitement for what’s ahead—new projects, stronger partnerships, and opportunities to continue growing as a team and a company. Thank you to our employees, clients, and community for being part […]

This holiday season, we’re reflecting on the moments and people who made this year so special. To our amazing team members, thank you for your dedication and the pride you take in your work each day. To our clients and partners, we’re so grateful for the trust you place in us and the opportunity to […]

Korellis employees gathered at the Blue Chip Casino for a night filled with celebration, laughter, and great company. It’s always a treat to bring together our entire team together, along with their plus ones, to celebrate the season in style. The highlight of the evening was honoring some truly remarkable milestone anniversaries: 20 Years: David […]

This past Saturday, Santa made a special visit to Korellis for our Pictures with Santa event! For the third year in a row, employees and their families gathered to celebrate the season with festive crafts, hot chocolate, snacks, and of course, photos with Santa. The kids left with big smiles, and the holiday spirit filled […]

Our toy drive, Project Christmas Hope, was a huge success! Thanks to the generosity of our employees and community, along with the support of Lake Prairie Elementary School, we collected over 200 toys and raised more than $3,000 to brighten the holidays for children and families in Western North Carolina and those affected by Hurricane […]

Today, we’re excited to highlight Brandon Reese as our Field Employee Spotlight! Brandon was nominated because of his exceptional leadership, top-notch communication skills, and steady approach in the field. He has been with Korellis and the roofing industry for 17 years and is a true leader in the field. He gets the job done without […]

Team Korellis was honored to continue our tradition of volunteering as Bell Ringers for The Salvation Army of Northwest Indiana! The iconic Red Kettle program might shine brightest during the holidays, but its impact lasts all year. From rental assistance and food pantries to disaster relief and job training, The Salvation Army provides vital support […]

Korellis team members Meredith Moran-Pruim, Assistant Service Manager, and Debbie Wargo, Office Coordinator, had the opportunity to volunteer at the Foodbank of Northwest Indiana’s Mobile Market in Hammond. Thanks to the efforts of the Franciscan Health Foundation, the Community Health Improvement Team, and countless volunteers, over 200 families in North Lake County received Thanksgiving meals, […]

Darrell has been with #teamkorellis since 2016 and brings nearly 30 years of experience to the field. Some of his notable projects include the Lake County Paramore Building, US Gypsum, Community Hospital, the University of Illinois at Chicago, and Graceland Cemetery Historical Restorations. Darrell’s expertise in masonry is invaluable to Korellis. He is known for […]

Today, we’re excited to showcase our work on the new Geminus Early Learning Center! This project highlights Korellis’ expertise in roofing and sheet metal, creating a building that’s both functional and visually striking. For the roof, our team installed a black Elevate EPDM system and added windscreens around the rooftop units for enhanced protection. On […]

Today, we reflect on the many things we’re grateful for—our talented team, valued partners, and the community that supports us. Your dedication and trust inspire us every day, and we’re truly thankful for each of you. Over 60 years ago, our founder George Korellis started the tradition of giving every employee a free turkey for […]

Winter is here, and with it comes snow! While a fresh layer of snow may look beautiful, it can pose serious risks to your roof. Excess snow and ice can add significant weight, increasing the likelihood of structural damage, leaks, or even roof collapse. That’s why regular snow removal is crucial to protect your building […]

This week is all about recognizing and celebrating the value of apprenticeship programs in building strong, skilled workforces. National Apprenticeship Week highlights how these programs provide hands-on training, mentorship, and education, paving the way for successful, sustainable careers across industries. At Korellis, we’re proud to support and develop apprentices who are shaping the future of […]

Korellis was honored to take part in the National Women in Roofing’s Pack the Pantry Food Drive, hosted by Raincoat Roofing in Broadview, IL! Donations were collected to support Almost Home Chicago, a compassionate organization focused on uplifting our community’s homeless, food insecure, and those facing addiction. Almost Home Chicago’s mission provides food, clothing, job […]

Korellis is proud to support Project Christmas Hope with a WNC Toy Drive to bring holiday cheer to children and families in Western North Carolina affected by Hurricane Helene. We’re collecting unwrapped toy donations for boys and girls of all ages, from infants to 12th graders. Every gift will make its way to families in […]

Korellis is excited to introduce Matt Evans as our new Vice President of Operations! With two decades of industry experience across commercial, residential, and civil construction, Matt brings a deep commitment to innovation and operational excellence. He’s passionate about building a strong, collaborative team environment that empowers employees to deliver exceptional results. Matt looks forward […]

Our new Project Manager, Gina Bol, recently participated in a hands-on event hosted by CRCA’s Chicagoland Women in Roofing (CWIR) and Carlisle SynTec Systems at Bone Dry Roofing Company. The event offered an inside look at Carlisle’s latest innovations for low-slope roofing, emphasizing technology designed to streamline installations and boost productivity. Gina explored a range […]

Today, we honor the strength, courage, and commitment of our veterans. Thank you for the sacrifices you’ve made and the values you uphold—integrity, resilience, and dedication to others. To those who have served and continue to serve, our gratitude is beyond words. From all of us at Korellis, we are deeply thankful for your service […]

Korellis had the honor of assisting St. Iakovos Greek Orthodox Church, in Valparaiso, Indiana, in the construction of their beautiful new church building, with contributions from our roofers, carpenters, and sheet metal workers. We were also invited to help raise and set the crosses, a meaningful milestone in bringing this vision to life. The blessing […]

Please join us in recognizing Jeff Myres, our latest Field Employee Spotlight! Jeff joined #TeamKorellis in August 2020, bringing over two decades of experience in the sheet metal trade. He has quickly shown his commitment to excellence by stepping up to lead jobs when needed, communicating effectively with project managers, and coordinating materials with the […]

Armando has been with #teamkorellis for 7 years. Some of his notable projects include the Vienna Beef Factory, Journeyman Distillery, IRG Realty Advisors, Lee Business Park Complex, and the Ford Assembly Plant. Armando’s commitment to quality is matched by his dedication to safety on every job site. He approaches each project with a focus on […]

Our service team is always on the move, ensuring that our customer’s roofing systems remain in top condition. Whether it’s a repair, preventative maintenance inspection, or 24/7 emergency response, they act swiftly and efficiently to keep buildings operating at their best. With a deep understanding of various roofing systems and a commitment to quality, their […]

Sheet metal work at Korellis goes beyond the basics of fabrication—it’s about craftsmanship and delivering custom solutions that meet the unique needs of every project. Our talented sheet metal workers are involved in every stage of the process, from cutting and shaping metal to creating intricate panels, flashing, and gutters that protect and enhance our […]

At Korellis, this team provides essential support for the company. From recruiting top talent and managing employee benefits to coordinating company-wide activities and enhancing our brand presence, each member brings unique skills that contribute to our overall success. Their expertise and commitment ensure that our workplace operates smoothly and efficiently. By fostering a positive and […]

At Korellis, our project managers are the orchestrators of success. From coordinating resources to keeping projects on schedule and within budget, they ensure that every aspect of a construction project runs smoothly. With the ability to manage both field operations and client communications, our project managers play a critical role in the overall success of […]

At Korellis, our roofing teams are crucial to ensuring that every building we work on is protected from the elements and built to last. Each day, they take on the challenge of installing and maintaining complex commercial roofing systems, from flat roofs to steep slopes, always with a focus on precision and durability. Their work […]

Behind every successful project is the dedication of our yard crew. Whether they’re maintaining equipment, managing logistics, handling materials, or keeping the grounds in top shape, this team ensures everything is ready for the job. At Korellis, the yard crew works together to make sure all necessary resources are in place, exactly when and where […]

Before any Korellis project is awarded, our estimators are hard at work calculating the costs of materials, labor, and equipment required to bring the project to life. Their expertise in interpreting projects allows them to provide accurate estimates, ensuring that projects stay on budget and are completed on schedule. Estimators play a crucial role in […]

Masonry at Korellis isn’t just about building—it’s about creating structures that are designed to stand the test of time. Our masons are highly skilled in working with a variety of materials, including brick, stone, and concrete, ensuring each project combines durability with precision. From intricate stonework to structural concrete elements, their craftsmanship is key to […]

Safety is the cornerstone of everything we do at Korellis, and our Safety & Training team ensures that every employee is equipped with the knowledge and tools to stay safe on the job. From day one, every member of our crew undergoes extensive training at our NRCA-accredited training center. Safety isn’t just a requirement—it’s a […]

While the job site is where the physical work happens, it’s our accounting and payroll teams that ensure our finances run smoothly. At Korellis, the accounting department manages budgets, tracks expenses, processes payroll, and ensures financial accuracy. Whether it’s balancing project costs or making sure our team is paid on time, they keep the company […]

At Korellis, every project is a team effort, and our carpenters are often the backbone that supports the success of all our trades. From scaffold construction and rough framing to large-scale roof decking and siding installation, our carpenters are involved in so many vital aspects of our work. Not only do they handle nail-base assembly […]

We’re excited to announce the following field promotions at Korellis, recognizing the contributions and leadership of some standout individuals: 𝗡𝗶𝗸𝗸𝗼 𝗛𝗲𝗿𝗻𝗮𝗻𝗱𝗲𝘇 has been promoted to 𝗥𝗼𝗼𝗳𝗶𝗻𝗴 𝗙𝗼𝗿𝗲𝗺𝗮𝗻. His leadership and commitment to excellence make him a perfect fit for this role, where he’ll continue to set the standard for quality and safety on our projects. […]

Please join us in congratulating Jose Alvarado, our latest Field Employee Spotlight winner! Jose, who just celebrated his second year with #TeamKorellis, was nominated twice this month for his outstanding work ethic and commitment to improving his skills. He consistently goes above and beyond, setting a strong example by working hard every day, mastering his […]

As temperatures start to drop, it’s crucial to get your roofing system prepped for the winter season. Here are some proactive steps you can take to protect your building: 𝗜𝗻𝘀𝗽𝗲𝗰𝘁 𝗳𝗼𝗿 𝗗𝗮𝗺𝗮𝗴𝗲: Fall is the ideal time to check for any signs of damage like cracks, punctures, or loose shingles. A thorough inspection can prevent […]

Korellis has been a trusted name in roofing for decades, but did you know we’ve expanded to become a full-service construction leader in the region? With expertise in wall panels, sheet metal, masonry and carpentry, we’re now equipped to handle your entire exterior building envelope. What sets us apart? Our highly skilled team of union […]

We are excited to announce that our very own Assistant Service Manager, Meredith Moran-Prium, has been elected as the Sponsorship Chair for the National Women in Roofing’s Illinois Council. Meredith has been with Korellis for 6.5 years, playing a vital role in our volunteer efforts and contributing to our company’s growth and community involvement. Her […]

We would like to recognize all of the recent graduates from the JATC program who are now Journeymen Roofers with Local #26! Congratulations to Juan Subias, Adrian Haro, and (not pictured) Ernest Barrientez, three graduates who have spent their entire apprenticeships with Korellis, dedicating themselves to their craft and contributing to our team’s success. Their […]

Our management team recently had the privilege of working with Tom Shanahan, a distinguished former leader at the National Roofing Contractors Association (NRCA). Tom’s expertise and insights provided invaluable guidance as we strive for excellence at Korellis. During the session, Tom engaged with our middle management team, offering strategic advice and fostering discussions on key […]

Larry has been a valued member of #TeamKorellis for nearly 8 years and in the sheet metal industry for 32 years. Some of his notable projects include The Hard Rock Casino, Kankakee Welcome Center, NICTD – Chesterton Dune Park, Valparaiso High School, and Laraway Elementary School. He excels in customer service with his problem-solving abilities […]

This week, we celebrate the artistry and skill that transform blueprints into vibrant spaces. It’s not just about building structures—it’s about creating places where life unfolds, communities connect, and dreams take shape. To every talented individual in the construction world: your craftsmanship and innovation are the magic behind every project. Your efforts turn plans into […]

With the highly anticipated home game taking place tonight, Korellis is proud to be at the heart of the action, contributing to the development of Lowell High School’s impressive new sports complex. Our team is working around the clock to ensure the facility is ready for an unforgettable Friday night experience. Currently, our skilled tradespeople […]

Today, we pause to honor and remember the lives lost and the heroes who emerged on September 11, 2001. At Korellis, we stand together with our community in reflecting on the resilience, courage, and unity that define this day. Let us take a moment to express our deepest gratitude to the first responders, the brave […]

Kevin has been with #teamkorellis for 11 years. Some of his notable projects include BASF Corporation, Glenbard High School, Digital Crossroads Data Center, Ford Assembly Plant, and Hobart Crossing Shopping Plaza. He is also a recipient of the NWIBRT Outstanding Crafts Person Safety Award. Kevin is an incredibly hard worker with excellent communication skills, and […]

Congratulations to our incredible Office Coordinator, Debbie Wargo, on being named a finalist for the South Shore R.O.S.E. Awards! Out of more than 100 nominations, Debbie has made it to the final 40! The R.O.S.E. Awards celebrate exceptional front-line employees who consistently go above and beyond to make every interaction memorable. Debbie’s recognition as a […]

As we celebrate Labor Day, we want to extend our heartfelt thanks to the incredible tradespeople at Korellis. Our roofers, sheet metal workers, masons, and carpenters are the true pillars of our success. You navigate challenging conditions, meet demanding deadlines, and consistently bring exceptional skill, professionalism, and, most of all, safety to every project. Your […]

As the new school year begins, we want to give a big shout-out to our exceptional field team who have been hard at work all summer long. They’ve been busy preparing schools across Northwest Indiana and the Chicagoland area for a successful year ahead. From securing roofs to ensuring buildings are weather-resistant, our crews have […]

We recently completed a major renovation of NICTD’s Dune Park station, located just north of Chesterton. This project was more than just a job—it was an opportunity to bring new life to an essential piece of the South Shore Line with a fresh, detailed approach. From intricate dormers to a new standing seam metal roof, […]

We’re proud to share our recent work on the historic Henry Ford Hangar, a landmark with deep roots in aviation history. Built in 1926, this hangar was originally commissioned by Henry Ford himself, marking a significant chapter in the development of commercial aviation. Korellis was honored to be entrusted with the renovation of this iconic […]

We are incredibly proud to announce that, thanks to your generosity, our School Snack Drive—held in conjunction with the PNW Roaring Back to School Supply Drive—was a tremendous success! Led by our ESOP Committee, Korellis employees went above and beyond, donating a literal truckload of snacks and making generous monetary contributions. Your support and generosity […]

On Thursday, August 8, 2024, the Northwest Indiana Roofing Contractors Association held a dinner to celebrate the recipients of the 48th Annual George Korellis Memorial Scholarship. Congratulations to all the winners, including Korellis team member Zak Green, Commercial Estimator, and Mirabellah Hernandez, daughter of Commercial Estimator Mike Hernandez, on receiving multiple scholarships this year! Your […]

At Korellis, success is built on the hard work and dedication of our team. Read how Justin Herzog and Dillon Guhrs turned opportunities into leadership roles at Korellis, proving that with the right support, anything is possible. Curious about how they did it and what makes Korellis a great place to build your career? Read […]

A huge shoutout to #TeamKorellis for their outstanding work at the Ford Assembly Plant in Chicago, IL, during their annual shutdown. In a remarkable feat, our team completed an entire roof replacement in just seven working days. Operating with two shifts daily and an average of 50 team members on-site, we overcame significant challenges, including […]

After severe weather, it’s crucial to conduct a thorough roof inspection to ensure your building remains protected. Look for signs of damage like: 𝙈𝙞𝙨𝙨𝙞𝙣𝙜 𝙤𝙧 𝙙𝙖𝙢𝙖𝙜𝙚𝙙 𝙧𝙤𝙤𝙛𝙞𝙣𝙜 𝙢𝙖𝙩𝙚𝙧𝙞𝙖𝙡𝙨: High winds can tear off or dislodged roofing materials. 𝙒𝙖𝙩𝙚𝙧 𝙨𝙩𝙖𝙞𝙣𝙨 𝙤𝙧 𝙡𝙚𝙖𝙠𝙨: Check for new water stains on ceilings or walls, which may indicate roof leaks. […]

Today’s feature spotlights our ongoing work for one of our long-term customers, IRG Realty Advisors. The Joliet Channahon facility, a sprawling 1.3 million-square-foot property built in 1950, still retains much of its original roof. Along with ongoing roof maintenance on this massive, historic structure, Korellis recently completed an entire roof replacement on one section of […]

On Wednesday, our dedicated safety team: Joel Barnes – Safety & Risk Manager, Derek Crews – Project Safety Manager, and Ethan Carlisle – Safety Intern, led our monthly safety meeting. This session included a refresher training on ladder safety, company updates, and we conducted our annual ladder inspection. We asked all crew members to bring […]

🎒We are excited to announce that Korellis is once again participating in the Roaring Back to School Backpack Giveaway hosted by Purdue Northwest. This wonderful event is all about supporting our local students as they gear up for a new school year. Backpacks and school supplies will be distributed, and community organizations will offer valuable […]

Drew has been with #teamkorellis for 12 years. Some of his notable projects include North Judson High School, LaPorte High School, Union Township Elementary School, Hammond High School, and North Point Orthopedics. What Drew has to say: “Working at Korellis has allowed me the opportunity to better my trade as a union sheet metal worker […]

The Kankakee Welcome Center in Roselawn, IN, is a highlight of Indiana’s $276 million initiative to revamp state entry points. Korellis, led by foreman J. Brian Whitaker, played a crucial role, installing standing seam roof panels and custom fascia, along with other intricate details. The completed center now offers interactive displays, walking trails, a wetlands […]

When welcoming new employees to Korellis, we conduct a comprehensive orientation. The training covers a range of important safety and operational topics, crucial for keeping our team safe and productive. After introducing our company history and team, we delve into essential industry knowledge, OSHA guidelines, and our safety culture. We emphasize jobsite emergency preparedness, teaching […]

At Korellis, we take immense pride in our community involvement and volunteer endeavors. Last week, members of #TeamKorellis had the pleasure of assisting the Food Bank of Northwest Indiana’s Mobile Market at Franciscan Health. Despite the rainy weather, our team’s spirit was unfazed as they donned ponchos and got to work, eager to support our […]

Ernest Barrientez has been a dedicated roofer and a valued member of #TeamKorellis since 2020. Recently, Ernest was nominated for his remarkable adaptability and commitment. Originally skilled in flat roofing, he transitioned to shingle roofing and kept up with the rest of the crew, despite having no prior experience with steep slope roofing. His initiative […]

Congratulations to our Controller, Haley Sparling, on being selected as a finalist for the 2024 NWIIWA’s Influential Women Awards! These awards honor the achievements of powerful women in Northwest Indiana, and she is in the running for the Up & Coming in the Finance category! Haley has been with Korellis for 7 years, overseeing the […]

Korellis proudly celebrated the recipients of the 2024 George and Harriet Korellis Scholarship! Established by Chairman of the Board Pete Korellis and his wife Susan in honor of Pete’s parents, this scholarship fund has been providing invaluable support to Korellis employees and their children since 2018. Over the past seven years, the program has awarded […]

Please join us in congratulating this year’s winners of the MRCA Scholarship! Mirabellah Hernandez, daughter of Estimator Mike Hernandez, is studying Business Analytics at the Kelley School of Business at Indiana University. Isabel Esparza, daughter of Journeyman Roofer Antulio Esparza, is studying Psychology and Criminal Justice at the University of Illinois at Chicago. These two […]

Korellis is thrilled to announce the completion of our exterior masonry restoration project on the iconic facade of Freddy’s Steakhouse! For 62 years, Freddy’s has been a beloved landmark in our community, serving up delicious meals and creating countless memories. As a proud local business ourselves, it was an honor to help preserve the charm […]

Handling a construction project is no easy task—it takes careful planning, solid communication skills, and a wealth of knowledge. Leading a team that oversees these projects is even more challenging. This is exactly what Jessica Arens stepped up to do when she was promoted to Director of Project Management earlier this year. “It’s different being […]

Please join us in congratulating Jason Bushman on his promotion to Carpentry Right Hand Man! Jason has been with Korellis since August 2023 and has over 28 years of experience in the field of carpentry. In the last nine months, he has shown initiative and the ability to run projects on his own while also […]

At Korellis, we firmly believe that hands-on experience in the construction industry is the ideal way to learn! We’re excited to provide this opportunity to this year’s summer interns. Kaylyn, our Commercial Construction Intern, and Ethan, our Safety Intern, are both students working toward degrees in Civil Engineering. Kaylyn attends Purdue Northwest and will be […]

⭐Project Feature Friday – NICTD Dune Park South Shore Line⭐ The project features standing seam metal panels, crafted on-site by the skilled sheet metal workers at Korellis. The roof showcases a variety of complex details, including varying pitches, dormers, hips, and valleys. The metal fascia and trims were produced in the Korellis sheet metal shop […]

Last week Korellis was honored to receive the Innovation Award at the NWIBRT Safety Awards Banquet. These awards recognize companies that have played a proactive role in developing new safety initiatives. Korellis was awarded for its annual Safety Fest and all of the trainings and activities that occur during the event, which has taken place […]

On May 9th, several members of Team Korellis attended the Northwest Indiana Business Rountable (NWIBRT) Safety Awards Banquet to celebrate Foreman Tracis Nuss and Carpenter Jon O’Dor as they received the Outstanding Craft Person Safety Leader Award. Travis has been with Korellis for 11 years and Jon joined our team in 2022. Both were nominated […]

🦺 National Stand Down for Safety Week 🦺 Every year, Korellis is proud to participate in a nationwide standdown led by OSHA/NIOSH, which encompasses not just roofing or construction, but all kinds of industries where falls can or have occurred. Our safety team, and other staff members, hit the field to discuss, train, and ensure […]