Commercial Roof Repair & Commercial Roofing in Chicago, IL

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Home   /   Areas Served   /   Illinois   /   Chicago

Trusted Commercial Roofing Services in Chicago

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Chicago’s commercial and industrial landscape includes some of the largest and most complex flat and low-slope roofing systems in the Midwest. From distribution centers and manufacturing facilities to office buildings and retail properties, commercial roofs across Chicago and its suburbs must withstand heavy snow loads, freeze-thaw cycles, and long service lives. When leaks, membrane damage, or weather-related issues arise, timely commercial roof repair is essential to protect interior spaces and avoid costly disruptions.

Commercial Flat Roof Company works with commercial property owners, facility managers, and portfolio operators throughout the Chicago area to evaluate roof conditions and recommend practical solutions. Our commercial roofing services support long-term performance, code compliance, and operational continuity for buildings across the region. From distribution centers in Elk Grove Village to manufacturing facilities on Chicago’s industrial corridors, our team helps maintain reliable flat roofing systems throughout the region.

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Chicago
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Northern Suburbs
Commercial flat roof repair and installation for large buildings in Chicago, IL
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Commercial Roof Restoration Solutions for Chicago Properties

Many Chicago commercial roofs reach a stage where restoration provides a cost-effective alternative to full replacement. Commercial roof restoration systems can extend the service life of structurally sound flat and low-slope roofs while improving waterproofing, reflectivity, and overall performance. This approach is especially valuable for large facilities where minimizing disruption and managing capital budgets are priorities.

Commercial Flat Roof Company evaluates existing roofing systems to determine whether restoration is a viable solution. When appropriate, we apply proven restoration systems designed to perform under Chicago’s demanding climate conditions while helping property owners delay replacement and reduce long-term risk.

Chicago Commercial Roofing Contractors

Reliable Service Across the Chicago Region

We provide dependable flat roofing services to commercial and industrial clients across these key Illinois locations:

Addison

Barrington

Bolingbrook

Carol Stream

Humboldt Park

Itasca

Niles

Northbrook

Testimonials From Commercial Property Clients

Throughout the past 30 years, we have had the opportunity to service numerous commercial and industrial properties. Their kind words reflect our quality of work, responsiveness, and roofing expertise.

I own multiple buildings. Anthony and his team at the Commercial Flat Roof Company are my only roofers for all of my buildings now.

They now re-roofed 70% of my properties and will be my roofers for the rest. After working with others Anthony is the gold standard. Honorable, competitive, quality, prompt, and accessible. In the past we used other “professional roofers” whose warranties ended being worthless. Anthony backs up his work and backs up his word with action. If you’re searching for a flat roof firm your search is over.

Kenneth Harris

They are affordable and do not skimp to be competitive.

I cannot speak highly enough of Anthony and his company. They follow through, are professional and do one heck of a job. The quality is excellent and, to be frank, they treat you like good friends rather than a customer. Any issues that may crop up they take care is immediately. They are terrific! They saved me a lot of money and aggravation for sure. And they did work on my personal residence as well. Any time I call they make a point to get back to me immediately. I had an issue with a new building, called them today and within two hours they were on site and took care of my issue. Seriously the most reliable and professional people I’ve ever done business with and just good good people.

John Smith

Great company with great employees. We have a 100,000 square foot flat roof that was leaking from like ten places.

I had five different companies give us a quotes and they were by far the least expensive and they were able to give us three warrantied options for the level of repair. I would use them again for any commercial flat roof repair we would need.

Lee G.

Repair

Commercial flat roof repair service in Chicago, ILCommercial roof repair addresses leaks, membrane damage, drainage issues, and other deficiencies that can compromise building performance. We provide targeted repair solutions for flat and low-slope commercial roofs throughout Chicago, helping property owners maintain protection and avoid unplanned disruptions.

Maintenance

Preventive maintenance inspection on a commercial roof in Chicago, IllinoisRoutine commercial roof maintenance helps extend roof life and reduce the risk of unexpected failures. Our maintenance services include inspections, debris removal, drainage checks, and minor repairs to support long-term roof performance across Chicago commercial properties.

Coatings

Commercial roof coating application on a flat roof in Chicago, ILCommercial roof coatings provide an efficient way to enhance waterproofing and reflectivity while extending the life of existing roofing systems. When applied to eligible flat and low-slope roofs, coatings can improve energy efficiency and delay the need for more extensive work.

Overlay

Commercial roof overlay installed on a low-slope building in Chicago, IllinoisA flat roof overlay allows a new roofing system to be installed over an existing roof to improve durability and performance without a full tear-off. Overlays can be a practical option for Chicago commercial buildings when conditions allow, helping reduce waste and limit disruption to operations.

Replacement

Commercial roof replacement project on a flat roof in Chicago, IllinoisCommercial roof replacement is recommended when an existing roofing system has reached the end of its service life or can no longer be effectively restored. This process installs a new flat or low-slope roofing system designed to improve long-term performance, drainage, and durability for Chicago commercial and industrial properties.

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Commercial Roof Repair Services in Chicago

Chicago’s climate puts commercial roofing systems under constant stress, from heavy snow and freeze-thaw cycles in winter to wind-driven rain and summer storms. Our team provides reliable commercial roof repair solutions in Chicago to help property owners address damage early and avoid costly disruptions to their operations.

We specialize in repairing flat and low-slope commercial roofing systems, delivering solutions that extend roof life and protect interior spaces. Every repair begins with a detailed inspection to identify the root cause of leaks, membrane damage, or structural concerns—allowing us to make precise repairs instead of temporary fixes. We serve commercial and industrial properties throughout the greater Chicago area, including Elk Grove Village, Schaumburg, Schiller Park, and surrounding business districts.

We work with warehouses, manufacturing facilities, office buildings, retail centers, and other commercial properties throughout the Chicago area. Whether your roof requires immediate attention or proactive repairs to prevent future damage, our team delivers dependable solutions designed for long-term performance and durability.

If you’re noticing leaks, interior staining, or signs of roof deterioration, our Chicago commercial roofing professionals are ready to assess your system and recommend cost-effective repair options tailored to your building.

Our Chicago commercial roof repair services include:

Leak detection and targeted roof repairs

Emergency commercial roof repair services

Flat roof membrane repairs (TPO, EPDM, modified bitumen)

Flashing, seam, and rooftop penetration repairs

Ponding water and drainage issue corrections

Preventive maintenance and ongoing repair programs

Commercial flat roof repair in Chicago around rooftop HVAC units and roof penetrations
Commercial roof repair in Chicago showing flashing and penetration sealing on a flat roof
Commercial roof repair project in Chicago with flat roof patching and membrane repairs

Commercial Roofing Systems We Work On

While we offer the very best in commercial roofing services, our expertise also means we know how to choose the right materials for your building.

TPO single-ply commercial roofing system on a low-slope building in Chicago, IL

TPO Roofing

TPO is a popular single-ply option for commercial flat and low-slope roofs. It offers strong seam performance and UV resistance and is commonly specified for large commercial buildings throughout the Chicago area.

Modified bitumen commercial flat roof system in Chicago, Illinois

Modified Bitumen

Modified bitumen is a durable, multi-layer roofing system designed for many commercial flat roofs. It performs well in demanding conditions and is often selected for its proven track record and repairability.

EPDM commercial roof system in Chicago, Illinois

EPDM Rubber Roofing

EPDM is a long-standing commercial roofing membrane known for flexibility and durability. It’s commonly used on flat and low-slope roofs and can be a great option for large facilities where longevity matters.

PVC commercial roof system in Chicago, Illinois

PVC Roofing

PVC roofing systems are commonly used on commercial buildings where resistance to chemicals, grease, and moisture is important. These single-ply membranes perform well on flat and low-slope roofs in demanding commercial environments.

Built-up roofing system on a large commercial flat roof in Chicago, IL

Built-Up Roofing

Built-up roofing (BUR) is a time-tested system commonly used on large commercial flat roofs. Its multiple reinforced layers provide durable protection and long-term reliability for commercial facilities.

Spray foam roofing application on a commercial flat roof in Chicago, IL

Spray Foam Roofing

Foam roofing systems are applied as a seamless layer that provides insulation and waterproofing for commercial roofs. These systems are often used to restore aging flat and low-slope roofs and extend roof life.

TPO Roofing Systems for Commercial Buildings in Chicago

TPO roofing is one of the most widely specified systems for commercial flat and low-slope roofs in the Chicago area. Known for heat-welded seams, durability, and energy-efficient performance, TPO roofing systems are well suited for large commercial buildings exposed to Chicago’s temperature extremes and seasonal weather conditions.

Commercial Flat Roof Company installs and services TPO roofing systems for warehouses, office buildings, retail centers, and industrial facilities throughout Chicago and its suburbs. Our experience ensures TPO systems are properly detailed and installed to deliver consistent, long-term performance.

TPO roofing system installed on a commercial flat roof in Chicago, IL
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No Obligation Commercial & Industrial Roof Inspection

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Each Commercial and Industrial Property Has Unique Roofing Needs—and We’ll Meet Them

  • Compliance

    Chicago-area commercial roofing projects often require careful attention to performance standards, drainage planning, and installation details that hold up through extreme seasonal conditions. Our team evaluates roof assemblies, penetrations, edge details, and water flow to reduce risk and improve long-term roof reliability across commercial buildings.

  • Maintenance

    Ongoing roof maintenance is critical in Chicago’s climate, where freeze-thaw cycles and snow can accelerate wear at seams, flashings, and drains. We help property teams stay ahead of issues with inspections, debris removal, and targeted repairs designed to prevent small problems from becoming costly disruptions.

  • Sustainability

    Many Chicago commercial properties prioritize energy efficiency and long-term sustainability, and roofing plays a major role. Reflective systems and restoration options can improve performance while reducing material waste and limiting disruption, especially on large facilities with extensive roof area.

  • Benefits

    The right roofing approach supports building operations, tenant experience, and capital planning. Whether the goal is extending roof life through restoration or improving performance through system upgrades, we recommend options aligned to the property’s timeline, budget, and long-term facility needs.

You can count on our experienced, certified team.

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We distinguish ourselves through professionalism and transparency among Chicago commercial roofing contractors. Our crews are trained and certified by leading manufacturers and experienced in the roofing challenges common to Chicago-area commercial and industrial buildings, from protecting roof penetrations to reinforcing details that matter in severe weather. We work diligently to meet project requirements while minimizing disruption to operations, tenants, and schedules.

At Commercial Flat Roof Company, We Don’t Just Install Roofs

We engineer solutions that endure

We help Chicago commercial and industrial properties protect their buildings with roofing systems designed for long-term performance. From inspections and repairs to restoration and planned upgrades, our team delivers clear recommendations and quality workmanship tailored to your facility’s needs. Contact us today to schedule a roof evaluation and get straightforward next steps.

Request a Commercial Roof Evaluation

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SERVING ST. LOUIS, MISSOURI, CHICAGO, ILLINOIS, & SURROUNDING AREAS

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Commercial Flat Roof Company has been serving the St. Louis and Chicago metropolitan areas for over 30 years with quality flat roof, EPDM rubber roofing, and TPO solutions at affordable prices. Our dedication to your commercial and industrial roofing needs is backed by by our professional team of roofing experts.

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