roofrepairschicago.com

Commercial Roof Construction Services

A commercial roof does more than keep out the rain. It protects your inventory, your equipment, your tenants, and your entire business operation. When a commercial property needs a new roof, the stakes are higher than a residential job. There is more square footage involved, more complexity in the drainage and penetration layout, and far less room for error. Our team handles commercial roof construction for businesses, property managers, building owners, and developers across the Chicago area, and we bring the experience needed to get these jobs done right.

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Commercial Roofing Systems We Install

Commercial buildings use different roofing systems than residential homes. Most commercial roofs are low-slope or flat, which means the material and installation method matters more than the pitch. We install all major commercial roofing systems and help building owners choose the right one based on their property type, budget, and long-term maintenance goals.

TPO Roofing

TPO (Thermoplastic Polyolefin) is a single-ply membrane known for its energy efficiency. The white reflective surface reduces cooling costs significantly over a Chicago summer. It is lightweight, fast to install, and widely used on office buildings, retail centers, and warehouses. Seams are heat-welded, and seam quality is everything on this system.

EPDM Roofing

EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber membrane with decades of proven performance on commercial roofs. It handles temperature extremes well, stays flexible through freeze-thaw cycles, and is one of the more forgiving systems to maintain. It can be mechanically attached, fully adhered, or ballasted depending on load requirements.

Modified Bitumen

Modified bitumen is an asphalt-based system reinforced with fiberglass or polyester. The multi-layer build means if the cap sheet takes damage, the base sheet still provides protection. That redundancy makes it a strong performer in the Midwest, where extreme temperature swings put constant stress on roofing materials year-round.

PVC Roofing

PVC is a single-ply membrane similar to TPO but with enhanced chemical resistance and fire performance. It is the right choice for restaurants, food processing facilities, or any commercial property where chemical exposure at the roof level is a concern. Seams are heat-welded for a watertight, long-lasting bond.

Metal Roofing

Standing seam metal systems are increasingly popular on commercial buildings that need a long service life with minimal maintenance. A properly installed commercial metal roof can last 40 years or more. It sheds snow and water effectively and can be detailed to accommodate rooftop equipment without compromising the system.

Built-Up Roofing (BUR)

Built-up roofing is the traditional hot tar and gravel system with over a century of use on commercial buildings. It is a proven multi-layer system with excellent waterproofing performance. It works best on large flat roof areas and properties that require rooftop foot traffic for regular maintenance access.

Industries and Property Types We Serve

Our commercial roofing work spans a wide range of industries. We have completed projects on retail strip centers, office buildings, warehouses and industrial facilities, multi-family apartment and condo buildings, medical and healthcare facilities, schools and institutional buildings, restaurants, and government properties. Each property type comes with its own set of requirements, and we adjust our approach accordingly.

warehouses and industrial facilities

New Construction vs. Re-Roofing

New construction work involves coordinating directly with general contractors and architects to install a roof system that meets the building specifications, timeline, and budget from day one. Re-roofing involves replacing an existing system on a building that is already occupied and in use. In re-roofing situations, we plan the work in phases where possible to minimize disruption to the tenants or business operations inside. Both types of projects require careful planning, and we handle both with the same level of detail.

How the Process Works

01

Site Assessment & Written Proposal

We start with a thorough on-site evaluation of your existing roof, drainage layout, penetrations, and rooftop equipment. From there we put together a detailed written proposal with a clear breakdown of materials, labor, and timeline.

02

System Selection & Planning

We walk through roofing system options suited to your property type, budget, and long-term maintenance goals, and finalize the scope of work before anything begins.

03

Permitting & Scheduling

We manage the full permitting process and coordinate the project schedule to minimize disruption to your tenants or business operations.

04

Tear-Off & Deck Preparation

Where required, we remove the existing roofing system and prepare the deck surface before installation begins, ensuring a clean and code-compliant foundation.

05

Commercial Roof Installation

The selected roofing system is installed by our trained crew to manufacturer specifications and local building code, with strict attention to seam quality, flashings, and penetration details.

06

Final Inspection & Warranty Handoff

We conduct a thorough post-installation inspection, ensure the work meets all code requirements, and hand off warranty documentation covering both materials and workmanship.

schools and institutional buildings

How Midwest Weather Affects Your Commercial Roof

The climate in this region is demanding on commercial roofing systems. Freeze-thaw cycles through winter and early spring put repeated stress on seams and flashings. Heavy snowfall creates roof loads that need to drain properly once temperatures rise. Summer heat and humidity cause thermal expansion and contraction across the entire membrane. Wind uplift, particularly in exposed locations near Lake Michigan, requires proper mechanical attachment to prevent membrane lifting at the edges. Selecting a roofing contractor with direct experience in this climate is not optional. It is essential.

What Affects the Cost

Commercial roofing costs vary widely depending on the size of the building, the roofing system selected, the complexity of the existing roof layout (drains, penetrations, HVAC equipment, parapet walls), and whether a tear-off is required. We provide detailed written proposals with a clear breakdown of materials, labor, and timeline. Every project is different, and we do not quote without doing a proper site assessment first.

Our Clients Testimonials

Our clients in Chicago trust us for timely, reliable, and professional roof repairs. Here’s what they have to say:

Chicago Roof Repair Pros responded quickly when I had an emergency leak after a storm. Their team arrived the same day, identified the issue, and fixed it professionally. The pricing was transparent, and the quality of work exceeded my expectations. Highly reliable service!

Michael R. Chicago, IL

I had ongoing issues with my roof for months until I contacted Chicago Roof Repair Pros. Their inspection was thorough, and they explained everything clearly before starting the repair. The team was skilled, efficient, and respectful of my property. My roof has been solid ever since.

Sarah L. Oak Park, IL

Review TextAfter a heavy storm, my roof started leaking, and I needed urgent help. Their team responded quickly, assessed the damage, and completed repairs the same day. The workmanship was solid, and communication was clear. I highly recommend their roofing services.

Jessica M.
Jessica M. Schaumburg, IL

We hired them for commercial roof repair, and they handled everything from inspection to final quality check seamlessly. Their knowledge of flat roofing systems and attention to detail really stood out. Great communication throughout the project.

David K. Naperville, IL

Review Their emergency service was impressive. They arrived quickly during a storm, secured my roof, and followed up with permanent repairs. The entire process was smooth, and the results were excellent. Very reliable and experienced roofing team.

Amanda S
Amanda S. Evanston, IL

Why Building Owners Choose Us

We are fully licensed, bonded, and insured for commercial work. We hold certifications from major roofing manufacturers, which means we can offer extended commercial warranties that cover both materials and labor. We manage the permitting process and ensure every job is code compliant. We work around your schedule to minimize operational disruption, and we communicate clearly at every stage of the project. Our clients include property management companies, building owners, and institutional organizations who need a contractor they can count on.

Transparent Pricing

No hidden fees; you know exactly what you are paying for.

Workmanship Warranty

Repairs backed by a warranty for your peace of mind.

Experienced Workforce

Skilled roofers with years of local Chicago experience.

24/7 Emergency Services

Fast response for leaks, storm damage, or ice dams.

Award Wining

Excellence You Can Trust

Frequently Asked Questions

 It depends on the size and system. A smaller commercial re-roof might be completed in a few days. Larger new construction projects are scheduled over weeks and coordinated with other trades on site.

Yes. We can schedule work to minimize impact on your tenants or operations. Early starts, phased work, and weekend scheduling are all options we discuss upfront.

 Yes. Many manufacturers require semi-annual inspections by a certified contractor to keep warranties valid. We offer maintenance programs for all commercial roofing systems we install.

 Warranties vary by system and manufacturer. We offer coverage up to 30 years on qualifying commercial roofing systems, combining manufacturer material warranties with our own workmanship guarantee.