Why Derwent Trusts Derwent Roofing & Maintenance
Some roofing companies chase storms from state to state. Not us. Derwent Roofing & Maintenance is rooted in Derwent. Our crews live here, our families live here, our kids go to school here. When we warranty a roof, we're down the street to back it up.
We carry certifications from GAF, Owens Corning, and CertainTeed. The three biggest shingle manufacturers in the country. That means factory-trained crews and access to the best warranties in the industry. We didn't earn those overnight.
We believe a roofing company should be more than a phone number you call once. We do annual check-ins on every roof we install, handle warranty claims the same week, and answer the phone when you call.
Why Choose Derwent Roofing & Maintenance?
Trusted by homeowners and businesses across Derwent.
No Subcontractors
Our crews, our employees, our training. We don't hand your roof to a random sub. Every installer wears our shirt and follows our standards.
Manufacturer Certified
GAF Master Elite, Owens Corning Preferred, CertainTeed SELECT ShingleMaster. Triple-certified means you get the best warranties available from any manufacturer.
318+ Five-Star Reviews
Real reviews from real Derwent homeowners. We don't buy reviews or beg for them. We just do good work and people talk about it.
Insurance Claim Experts
HAAG certified inspection, Xactimate documentation, on-site adjuster meeting. We've handled hundreds of storm claims in Derwent and know how to get them approved.