★★★★★ 4.7 Stars · 290+ Reviews

Roof Repair & Replacement in Granite City, IL

Same-Day Appointments Available · 24/7 Emergency Service

Trusted by 290+ homeowners. Licensed across IL. Call (877) 349-1553 for your free inspection.

Call (877) 349-1553

📞 (877) 349-1553

Storm damage? We prioritize emergency calls

Same-Day Service Licensed & Insured Free Estimates

<60 Min

Response Time

21+

Years Experience

4.7

Star Rating

290+

Happy Reviews

Looking for a licensed roofer in Granite City? Thomson Roofing & Maintenance has been serving Granite City from our Thomson location for 21+ years. We handle everything from small leak repairs to full roof replacements with manufacturer-backed warranties.

Our Services in Granite City

FREE INSPECTION

Roof Replacement

Full tear-off and replacement with GAF Timberline HDZ, Owens Corning Duration, or CertainTeed Landmark shingles. Includes ice and water shield, synthetic underlayment, new drip edge, and ridge ventilation. Most Granite City roofs completed in a single day.

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SAME-DAY ESTIMATE

Roof Repair

Leak repairs, missing shingle replacement, flashing reseals, pipe boot replacement, and valley repairs. We diagnose the actual problem with a hands-on inspection — no guessing from the ground. Written estimate before any work starts.

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EMERGENCY TARPING

Storm Damage Repair

Hail damage, wind damage, and rain intrusion repair for Granite City homes. Free storm damage inspections with photo documentation. We handle the insurance claim process from filing through supplement negotiation.

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FREE CONSULTATION

New Roof Installation

New construction and addition roofing with manufacturer-certified installation. We work from architectural plans, coordinate with your builder, and install to factory specs so your warranty is valid from day one.

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40-70 YEAR LIFESPAN

Metal Roofing

Standing seam and exposed fastener metal panels in steel and aluminum. 40 to 70 year lifespan with minimal maintenance. Energy-efficient cool-roof coatings available for Granite City heat.

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AVAILABLE

Shingle Roofing

Shingle Roofing services for Granite City — call for details.

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COMMERCIAL & RESIDENTIAL

Flat Roofing

TPO, EPDM, and modified bitumen systems for flat and low-slope roofs. Proper drainage, flashing details, and penetration sealing to prevent ponding water. Commercial and residential flat roofs in Granite City.

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MAINTENANCE PLANS

Commercial Roofing

TPO, EPDM, PVC, and built-up roofing for Granite City commercial properties. Office buildings, retail centers, warehouses, and multi-family. Preventive maintenance contracts available to extend roof life.

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AVAILABLE

Gutter Installation

Gutter Installation services for Granite City — call for details.

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AVAILABLE

Roof Inspection

Roof Inspection services for Granite City — call for details.

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AVAILABLE

Emergency Roof Repair

Emergency Roof Repair services for Granite City — call for details.

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AVAILABLE

Skylight Installation

Skylight Installation services for Granite City — call for details.

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What Granite City Customers Say

★★★★★

"They replaced all our gutters along with the roof. Seamless aluminum, properly pitched. Water actually drains into the downspouts now instead of overflowing at every seam. Night and day difference."

— Jessica N., Granite City

★★★★★

"Had a bad leak around the chimney flashing after a storm. Thomson Roofing & Maintenance came out next day, found the failed step flashing, replaced it, and sealed everything properly. No more dripping. Solid work."

— Richard A., Granite City

Join 290+ Happy Customers — Call (877) 349-1553

Why Granite City Residents Choose Thomson Roofing & Maintenance

Licensed, Bonded & Insured

Thomson Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across IL and pull local permits for all Granite City projects. Your property and your investment are protected.

Manufacturer-Certified Installation

We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your Granite City roof gets factory-level quality control.

21+ Years of Experience

We've been installing and repairing roofs for over 21 years. That experience shows in how we handle complex roof lines, unexpected deck damage, and insurance claim disputes. We've seen everything and know how to handle it.

GAF Master Elite Certified

Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Granite City homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.

Granite City Roofing FAQ

Most inspections are scheduled within 48 hours. For storm damage or active leaks, we prioritize and can usually get a crew out same-day or next-day. Call (877) 349-1553 and we'll give you a specific timeframe.

Yes. We handle commercial flat roofs (TPO, EPDM, PVC), metal panels, and steep-slope commercial systems. We work on office buildings, retail centers, warehouses, and multi-family properties in Granite City and surrounding areas.

Often, yes. Not every roof problem requires a full replacement. If the damage is isolated (a few missing shingles, a flashing leak, a small area of hail damage), a repair may be the right call. We'll inspect and give you an honest recommendation.

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SAME-DAY APPOINTMENTS AVAILABLE

That Leak Is Getting Worse. Call Thomson Roofing & Maintenance in Granite City — (877) 349-1553.

24/7 emergency service. Most appointments available within 48 hours.

Call Now — Free Estimate

📞 (877) 349-1553

★★★★★ 4.7/5 from 290+ Reviews · Licensed · Insured

About Our Granite City Roofing Services

Storms hit Granite City hard. Hail, high winds, and monsoon rains take a toll on roofing materials, especially asphalt shingles over 15 years old. Thomson Roofing & Maintenance provides free storm damage inspections and handles the insurance claim process from start to finish.

The first step is always a free inspection. Call (877) 349-1553 and we'll have a certified inspector at your Granite City property within a couple of days. Storm damage? We prioritize those calls and can usually get out same-day.

Distance from Thomson to Granite City means nothing to us. Our crews are already working there. No extra fees, no delays, no subcontractors.

Other Areas We Serve

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