Who We Are | Gilman Roofing & Maintenance
20 years ago, we started roofing houses in Gilman out of the back of a pickup truck. Now we run multiple crews, but every roof still gets the same attention. The company grew. The standards didn't change.
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.
Our customers become our referrals. Over 60% of our jobs come from someone who knows someone we roofed for. In Gilman, reputation is everything, and ours was built one honest job at a time.
Why Choose Gilman Roofing & Maintenance?
Trusted by homeowners and businesses across Gilman.
153+ Five-Star Reviews
Real reviews from real Gilman homeowners. We don't buy reviews or beg for them. We just do good work and people talk about it.
20+ Years of Experience
We've been roofing Gilman homes and businesses for 20 years. That experience shows up in cleaner installs, better problem-solving, and fewer callbacks.
Written Workmanship Warranty
Manufacturer warranty on materials plus our own written warranty on workmanship. If our install fails, we fix it. Free. That's the agreement.
Honest Assessments
If you don't need a new roof, we'll tell you. If a repair will last another 5-10 years, we recommend the repair. We'd rather earn your trust than your money today.