Licensed Roofer Serving Granville, IA
Same-Day Appointments Available · 24/7 Emergency Service
Owens Corning Preferred Contractor. 22+ years experience. Free roof inspections in Granville.
Call (877) 349-1553Emergency tarping available · Call 24/7
Looking for a licensed roofer in Granville? Defiance Roofing & Maintenance has been serving Granville from our Defiance location for 22+ years. We handle everything from small leak repairs to full roof replacements with manufacturer-backed warranties.
Our Services in Granville
What Granville Customers Say
"Second roof Defiance Roofing & Maintenance has done for us. First one on our primary home, now our rental property. Same crew both times, same attention to detail. Drip edge, ice shield, everything by the book."
"The Golden Pledge warranty was a big factor in our decision. 25 years on workmanship plus 50 on materials. Defiance Roofing & Maintenance is one of the few local companies that can even offer it."
Why Granville Residents Choose Defiance Roofing & Maintenance
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 Granville roof gets factory-level quality control.
22+ Years of Experience
We've been installing and repairing roofs for over 22 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 Granville homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.
No Subcontractors
Every Granville roof is installed by our own trained crews, not subcontractors pulled from a labor pool. That means consistent quality, accountability, and a crew that knows our standards from the first nail to the last drip edge.
About Our Granville Roofing Services
We've completed hundreds of roofing projects across Granville, from single-story ranch homes to multi-story commercial buildings. Every project gets a dedicated project manager, a written estimate before work starts, and a final walkthrough when we're done.
Ready to get your Granville roof handled? Call (877) 349-1553 for a free estimate. We respond to every inquiry within a few hours and schedule inspections within 48 hours, often sooner for storm damage situations.
We're just a short drive from Granville. Our Defiance crews head out to Granville every week for inspections, installations, and repair calls.