Serving Chicago & Surrounding Suburbs Since 1947
If your commercial roof is leaking, failing, or due for replacement, we inspect it free, give you a clear written report, and execute the project with minimal disruption to your operations.
An active roof leak in a commercial building is a liability issue. It damages inventory, equipment, and interior finishes - and it creates documentation requirements for your insurance claim. We inspect, document the damage with photos and a written report, and give you a clear recommendation: repair or replace.
Commercial flat roofing systems have defined lifespans - TPO typically 20-30 years, EPDM 25-30, modified bitumen 15-20. If yours is approaching end-of-life, a planned replacement is significantly less disruptive and less expensive than an emergency one. We assess your system and give you an honest timeline.
Full commercial roof replacement or new installation on a building requires precise project management - scheduling around tenants, coordinating with other contractors, meeting code requirements. We handle the full scope with a dedicated project coordinator and provide all documentation required for permits and insurance.
We conduct a full inspection of your commercial roofing system - surface condition, membrane integrity, drainage, flashing, and structure. You receive a written assessment with photos that documents the current condition of your roof. This report is yours - for your files, your insurance carrier, or your ownership.
Based on the inspection, we provide a written estimate with itemized pricing and system options where applicable. If your roof can be repaired, we'll tell you. If replacement makes better financial sense long-term, we'll explain why - with the data to back it up.
We coordinate the project around your operations and tenants. Commercial roofing work is scheduled to minimize downtime, with clear timelines communicated before we start. All work is performed by our own trained crew - not subcontractors. Completion documentation provided for your records.
We work with building owners and property managers across Chicago on offices, warehouses, retail buildings, multi-unit properties, and industrial facilities. Every major commercial roofing system - repair, replacement, and new installation.
Commercial Roof Replacement — Full tear-offs and new installations for flat, low-slope, and metal roofing systems.
Roof Coatings & Waterproofing — Silicone, acrylic, and elastomeric coatings for energy efficiency and roof protection.
Commercial Roof Repairs & Maintenance — Leak detection, patchwork, and preventative maintenance plans to extend roof lifespan.
Storm Damage & Insurance Claims Assistance — Assessing and repairing wind, hail, and storm-related damages.
Green & Cool Roofing Solutions — Energy-efficient and sustainable roofing options, including reflective coatings and solar-ready installations.
Conrad Roofing has operated in Chicago since 1947 - through decades of Chicago winters, building codes, and commercial construction cycles. We've worked on offices, warehouses, retail strips, multi-unit buildings, and industrial facilities. Your project isn't a learning experience for us.
Fewer than 2% of roofing contractors in the U.S. hold GAF Master Elite® certification. It requires verified licensing, active insurance, and a documented installation record. More practically: only Master Elite certified contractors can issue GAF's highest-level manufacturer warranties. If your building changes ownership or you need to file a warranty claim in year 15, the documentation you receive from us will hold up.
We coordinate around your tenants, operations, and building management requirements. Commercial roofing work is scheduled with clear timelines, communicated before we start, not figured out as we go. Our team is our own crew - not subcontractors brought in for your project.
Certified by GAF Master Elite, Owens Corning Platinum, CertainTeed SELECT ShingleMaster and DaVinci Master Contractor.
After major storms, out-of-area roofing contractors flood the Chicago market. Many take the deposit and disappear before warranty issues surface. Conrad Roofing has been at 5122 N. Elston Ave, Chicago, since 1947. We're a permanent part of this community - and we're accountable long after the project closes.
Watch real roofing projects and see how our team works with property owners and businesses across Chicago.
Commercial roofing projects range from targeted repairs to full system replacements. We offer financing options that match the scale of your project.
Available on commercial repair projects over $5,000. Ask about current availability when you schedule your estimate.
Available for projects up to $2,000,000. Subject to approval. Details provided during your free estimate consultation.
The free estimate is the first step. We'll assess your roof, give you clear pricing, and walk you through the financing options that apply to your project.
Ready to Assess Your Commercial Roof?
No Trip Charge with $500 Off Your Repair Project + Flexible Financing Available!
Projects under two million, approval required.
Commercial roofing systems installed by GAF Master Elite® certified contractors carry full manufacturer-backed material warranties. This matters when a roof issue surfaces in year 12 or year 20 - you have documentation and a warranty that's actually honored.
Installation-related issues are covered under our workmanship warranty on qualifying commercial projects. Written documentation provided at project completion.
A warranty is only as useful as the company standing behind it. Conrad Roofing has operated continuously in Chicago since 1947. Family-owned and locally operated - we'll be here when you need us.
Conrad Roofing has served Chicago businesses and property owners since 1947, providing commercial and residential roof repair, replacement, and installation across the city and surrounding suburbs.
Family-owned and locally operated, we are a permanent part of the Chicago business community - not a temporary contractor that appears after a storm and disappears before the warranty matters.
4.9 out of 5 - 146 verified Google Reviews
We work with commercial property owners and managers across Chicago and Chicagoland - offices, warehouses, retail, multi-unit, and industrial properties.
Ready to Assess Your Commercial Roof?
No Trip Charge with $500 Off Your Repair Project + Flexible Financing Available!
Projects under two million, approval required.