Roof replacement at Gilmanton Roofing & Maintenance means a clean start. We tear off everything to bare decking, inspect the entire surface for damage, and rebuild using manufacturer-approved materials at every layer. Our Gilmanton crews do this every day. Most homes are finished in a single day.
Our Roof Replacement Process
Initial Assessment
We climb up, walk the entire roof, and take photos of everything we find. Shingle condition, flashing, vents, gutters, and signs of moisture damage underneath. You get a full written report, free, no obligation.
Written Estimate
We email or text the proposal so you can review it at home. Material options, warranty details, project timeline, and one flat price. Questions? Call us at (877) 349-1553. We don't do high-pressure sales.
Expert Installation
Crew arrives at 7 AM with all materials pre-staged. Tarps go down to protect landscaping. Old roof comes off, decking gets inspected and repaired as needed, and the new system goes on layer by layer. Most Gilmanton homes finished in one day.
Final Walkthrough
Our project manager inspects the finished roof against the manufacturer checklist. You get a written workmanship warranty from Gilmanton Roofing & Maintenance plus the manufacturer warranty registered directly with GAF, Owens Corning, or CertainTeed.
What Gilmanton Customers Say
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."
Why Choose Gilmanton Roofing & Maintenance for Roof Replacement?
Written Warranty
Manufacturer warranty on materials plus our own workmanship warranty in writing. If our install fails, we fix it at no charge. Period.
Full System Install
Ice and water shield, synthetic underlayment, drip edge, starter strip, ridge vent, every layer installed to spec. Your roof is only as good as what's underneath the shingles.
Manufacturer Certified
GAF Master Elite, Owens Corning Preferred, CertainTeed SELECT ShingleMaster. Triple-certified means factory-trained crews and the best warranties in the industry.
One-Day Installation
Most residential replacements finished in a single day. Our crews are efficient without cutting corners. Start at 7 AM, done by end of day.
About Our Gilmanton Roof Replacement Services
We carry certifications from GAF, Owens Corning, and CertainTeed, the three largest shingle manufacturers in the country. Our Gilmanton crews are factory-trained and your roof qualifies for the best warranties available, including GAF Golden Pledge with 25-year workmanship plus 50-year materials.
We give you a written estimate before we start, with all materials and labor itemized. No surprises on install day. In Gilmanton, most homes take one day for a complete tear-off and replacement. We never leave a house exposed overnight.