★★★★★ 4.7 Stars · 302+ Reviews

Storm Damage? Free Roof Inspection in Grand Island — Call Now

Same-Day Appointments Available · 24/7 Emergency Service

Trusted by 302+ homeowners. Licensed across NY. Call (877) 586-1316 for your free inspection.

Call (877) 586-1316

📞 (877) 586-1316

Insurance claims handled start to finish

Same-Day Service Licensed & Insured Free Estimates

<60 Min

Response Time

20+

Years Experience

4.7

Star Rating

302+

Happy Reviews

If your Grand Island home needs a new roof or a repair, Potsdam Roofing & Maintenance is the contractor to call. We're based in Potsdam and our crews are in Grand Island every week, inspecting roofs, replacing shingles, and handling storm damage claims.

Our Services in Grand Island

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 Grand Island 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 Grand Island 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 Grand Island heat.

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AVAILABLE

Shingle Roofing

Shingle Roofing services for Grand Island — 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 Grand Island.

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MAINTENANCE PLANS

Commercial Roofing

TPO, EPDM, PVC, and built-up roofing for Grand Island 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 Grand Island — call for details.

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AVAILABLE

Roof Inspection

Roof Inspection services for Grand Island — call for details.

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AVAILABLE

Emergency Roof Repair

Emergency Roof Repair services for Grand Island — call for details.

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AVAILABLE

Skylight Installation

Skylight Installation services for Grand Island — call for details.

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What Grand Island Customers Say

★★★★★

"We got three quotes for a full tear-off and Potsdam Roofing & Maintenance was the most thorough. They showed us the rotted decking in the photos before replacing it. New Timberline HDZ shingles look great."

— Sarah B., Grand Island

★★★★★

"Hail punched through half our shingles last spring. Potsdam Roofing & Maintenance handled the entire insurance claim — met the adjuster, filed the supplement, and we paid nothing out of pocket besides the deductible."

— William D., Grand Island

Join 302+ Happy Customers — Call (877) 586-1316

Why Grand Island Residents Choose Potsdam Roofing & Maintenance

Free Inspections & Honest Estimates

We don't charge for inspections and we don't pad estimates. If your Grand Island roof needs a repair, we'll tell you. If it needs a replacement, we'll explain exactly why. No high-pressure sales, no scare tactics.

GAF Master Elite Certified

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

Licensed, Bonded & Insured

Potsdam Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across NY and pull local permits for all Grand Island projects. Your property and your investment are protected.

Storm Damage Specialists

Hail, wind, and monsoon damage are common in NY. Our team includes HAAG Certified inspectors who document damage the way adjusters expect it. We handle the entire insurance claim process so you don't have to.

Grand Island Roofing FAQ

No. Grand Island is within our standard service area from Potsdam. There are no travel fees, trip charges, or distance surcharges. You get the same pricing as our Potsdam customers.

Yes. Potsdam Roofing & Maintenance is fully licensed, bonded, and insured for roofing work across NY. We pull all required permits for Grand Island projects and schedule inspections with the local building department.

Yes. We provide free storm damage inspections, photograph all damage, help you file the claim, and meet the adjuster on-site. We work with every major insurance carrier in NY and handle supplemental claims when the initial estimate comes in low.

Have More Questions? Call (877) 586-1316

SAME-DAY APPOINTMENTS AVAILABLE

Do Not Let a Small Leak Become a Big Problem. Call (877) 586-1316 Today.

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

📞 Call (877) 586-1316

★★★★★ 4.7/5 from 302+ Reviews · Licensed · Insured

About Our Grand Island Roofing Services

Every roof we install in Grand Island meets local building code requirements and manufacturer specifications. That matters because it protects your warranty. Cut corners during installation and the manufacturer can void your coverage. We don't cut corners.

Call (877) 586-1316 to schedule a free roof inspection in Grand Island. We'll send one of our certified inspectors to assess your roof, document any issues with photos, and deliver a written estimate, usually the same day.

We're just a short drive from Grand Island. Our Potsdam crews head out to Grand Island every week for inspections, installations, and repair calls.

Other Areas We Serve

Jamaica, NY → Marathon, NY → Niagara University, NY → Port Crane, NY → Schodack Landing, NY → Ticonderoga, NY → Whitesboro, NY → Bear Mountain, NY →