Grantham Roofing & Maintenance | New London Roofing Services
Same-Day Appointments Available · 24/7 Emergency Service
Owens Corning Preferred Contractor. 12+ years experience. Free roof inspections in New London.
Call (877) 349-1553Insurance claims handled start to finish
Looking for a licensed roofer in New London? Grantham Roofing & Maintenance has been serving New London from our Grantham location for 12+ years. We handle everything from small leak repairs to full roof replacements with manufacturer-backed warranties.
Our Services in New London
What New London Customers Say
"Emergency tarping after a windstorm ripped our ridge cap off. Grantham Roofing & Maintenance had a crew out within three hours and tarped the exposed section before rain moved in. Saved us from interior water damage."
"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."
"What sold me was the inspection report. Detailed photos of every damaged area, measurements, written explanation of what needed repair versus replacement. No other company gave us anything close to that level of documentation."
Why New London Residents Choose Grantham Roofing & Maintenance
12+ Years of Experience
We've been installing and repairing roofs for over 12 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.
Licensed, Bonded & Insured
Grantham Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across NH and pull local permits for all New London projects. Your property and your investment are protected.
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.
5/5 Stars | 320+ Reviews
Our reputation is built one roof at a time. 320+ homeowners across Grantham, New London, and surrounding areas have rated us 5/5 stars. We earn every review. No incentives, no discounts for feedback.
About Our New London Roofing Services
We don't just install roofs. We inspect them first and give you a straight answer about what you actually need. Sometimes it's a $500 repair, not a $15,000 replacement. Grantham Roofing & Maintenance earns repeat business in New London by being honest.
The first step is always a free inspection. Call (877) 349-1553 and we'll have a certified inspector at your New London property within a couple of days. Storm damage? We prioritize those calls and can usually get out same-day.
New London homeowners get priority scheduling from our Grantham office. We've been working in New London for years and our crews know every neighborhood.