Licensed Roofer Serving San Ramon, CA
Same-Day Appointments Available · 24/7 Emergency Service
Trusted by 281+ homeowners. Licensed across CA. Call (877) 586-1316 for your free inspection.
Call (877) 586-1316Same-day estimates · GAF certified crews ready
Duncans Mills Roofing & Maintenance is a licensed and insured roofing contractor serving San Ramon and all surrounding communities. Our Duncans Mills-based crews handle residential and commercial roofing with the same attention to detail on every job.
Our Services in San Ramon
What San Ramon Customers Say
"They replaced all our gutters along with the roof. Seamless aluminum, properly pitched. Water actually drains into the downspouts now instead of overflowing at every seam. Night and day difference."
"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."
Why San Ramon Residents Choose Duncans Mills Roofing & Maintenance
Manufacturer-Certified Installation
We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your San Ramon roof gets factory-level quality control.
24+ Years of Experience
We've been installing and repairing roofs for over 24 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.
4.8/5 Stars | 281+ Reviews
Our reputation is built one roof at a time. 281+ homeowners across Duncans Mills, San Ramon, and surrounding areas have rated us 4.8/5 stars. We earn every review. No incentives, no discounts for feedback.
Storm Damage Specialists
Hail, wind, and monsoon damage are common in CA. 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.
About Our San Ramon Roofing Services
Our San Ramon roofing services include full tear-offs, re-roofs, repairs, emergency tarping, ventilation upgrades, gutter replacement, and skylight installation. If it's on or attached to your roof, we do it.
We serve San Ramon and all nearby communities without charging travel fees. Call (877) 586-1316 to set up your free inspection. Most San Ramon inspections happen within 24 to 48 hours of the call.
Duncans Mills Roofing & Maintenance is based in Duncans Mills and our crews are in San Ramon regularly, typically multiple times per week. There are no travel fees for San Ramon jobs.