Gustine Roof Installation, Repair & Storm Damage

"Second roof Sunol Roofing & Maintenance has done for us. First one on our primary home, now our rental property. Same crew both times, same attention to detail. Drip edge, ice shield, everything by the book."

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

"We got three quotes for a full tear-off and Sunol Roofing & Maintenance was the most thorough. They showed us the rotted decking in the photos before replacing it. New Timberline HDZ shingles look great."

No Subcontractors

Every Gustine 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.

GAF Master Elite Certified

Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Gustine homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.

Free Inspections & Honest Estimates

We don't charge for inspections and we don't pad estimates. If your Gustine roof needs a repair, we'll tell you. If it needs a replacement, we'll explain exactly why. No high-pressure sales, no scare tactics.

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.