“I was very impressed with the speed and efficiency of the crew. As a retired contractor I know how a crew can work. And these guys flowed through the job.”
Jim Donovan
TPO is our primary commercial system because it handles Santa Rosa temperature swings, reflects heat, and is built for the flat roofs common on North Bay offices, retail, and light industrial buildings.
Get My Free EstimateCapstone is Mule-Hide Certified. On qualifying commercial systems installed to manufacturer spec, the building owner can receive a Mule-Hide NDL (No Dollar Limit) warranty: labor and materials for covered leaks, with no dollar cap on those repairs.
NDL is only available through an eligible certified contractor. Term and system requirements are confirmed at your estimate. Every commercial job also includes our 5-year workmanship warranty.
★ 4.9 average · 109+ Google reviews
“I was very impressed with the speed and efficiency of the crew. As a retired contractor I know how a crew can work. And these guys flowed through the job.”
Jim Donovan“From start to finish I was super impressed with the Capstone team. I had done my due diligence and sourced two other estimates for our roofing project and Capstone was the most timely, organized and efficient.”
Conor Linnane“The Capstone crew showed up on time and went to work. By mid afternoon they had removed the old roof and installed the new one. All cleanup was done like they were never there.”
Michael Laird“This was not the cheapest quote I got from local roofing companies - but I felt that they were the most professional! Capstone proved to be awesome customer service.”
Theresa Christiansen“Professional, great customer service, quick responses to all my questions. Handled everything. It was seamless and effortless on my part which I greatly appreciate!”
Tanya Scott“Nathan and his team were a delight to work with. Nathan provided the inspection/estimate himself. He knows what he's doing and has a confident personable approach.”
Thomas Paul Smith
Get the roof you need now with flexible GoodLeap financing, and enjoy lasting peace of mind with manufacturer warranties on qualifying systems and our 5-Year Labor Guarantee. Plus, we proudly offer special discounts for military families and seniors.
See Financing OptionsFamily-owned and based in Santa Rosa since 1989. Our in-house crews serve commercial properties across the North Bay, including Santa Rosa, San Rafael, and Napa.
110 Stony Point Rd., Ste 100, Santa Rosa, CA 95401
Our primary commercial service is TPO re-roofing for flat and low-slope buildings. We also work with other single-ply systems, including EPDM, and will spec the right option for the building and budget.
NDL means No Dollar Limit. On qualifying Mule-Hide systems installed to spec by a certified contractor, the manufacturer covers labor and materials for covered leaks with no dollar cap on those repairs. Term and eligibility depend on the system and are confirmed at estimate.
We work efficiently and aim to minimize downtime. Our crews are in-house, not subcontracted, and more than half have been with Capstone for at least 15 years. We walk the timeline up front so there are no surprises.
It depends on building size, system type, and weather. After the inspection we give an accurate timeline. Many Santa Rosa commercial replacements are planned for a short, coordinated window.
Yes. Call (707) 575-3577 for unexpected leaks, storm damage, or other urgent issues so the building stays protected.
All commercial work includes our 5-year workmanship warranty. Qualifying Mule-Hide systems installed by Capstone can carry manufacturer NDL coverage. We walk through the options that apply to your building during the free estimate.
Yes. CA License #629383.