Roof Repair & Replacement in Canaan, NH

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

"The Golden Pledge warranty was a big factor in our decision. 25 years on workmanship plus 50 on materials. Henniker Roofing & Maintenance is one of the few local companies that can even offer it."

"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."

GAF Master Elite Certified

Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Canaan 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 Canaan 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.

20+ Years of Experience

We've been installing and repairing roofs for over 20 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.

Storm Damage Specialists

Hail, wind, and monsoon damage are common in NH. 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.