Roof Repair & Replacement in New Durham, NH

"I called about a small leak and expected a hard sell on a full replacement. The inspector showed me it was just a cracked pipe boot — $300 repair instead of a $12,000 roof. Honest company."

"We went with the Owens Corning Duration shingles in Driftwood. The ridge vent and intake ventilation they installed dropped our attic temperature noticeably. Energy bill went down that first summer."

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

GAF Master Elite Certified

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

Free Inspections & Honest Estimates

We don't charge for inspections and we don't pad estimates. If your New Durham 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.

4.9/5 Stars | 369+ Reviews

Our reputation is built one roof at a time. 369+ homeowners across Alton Bay, New Durham, and surrounding areas have rated us 4.9/5 stars. We earn every review. No incentives, no discounts for feedback.

17+ Years of Experience

We've been installing and repairing roofs for over 17 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.