Trusted Roofing Company in Santa Rosa, CA
Second-generation family-owned roofing contractor in Santa Rosa, CA, delivering quality residential and commercial roofing services across Sonoma County.
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About Cornerstone Roofing, Your Local Roofing Contractor
Paul Whyte founded Cornerstone Roofing in 2006 after spending 30 years working alongside respected roofers in Sonoma County. Starting with one truck and a dedicated crew, Cornerstone grew into one of the most trusted roofing companies in Santa Rosa, CA and the greater North Bay. After nearly two decades in the roofing industry, we remain a proudly multi-generational, family-owned roofing company committed to the same quality and professional service that built our reputation across the Santa Rosa community. Choose Cornerstone Roofing for all your roofing needs today.
Licensed under CSLB # 909400, our contractors handle every roofing project with care, attention to detail, and a focus on long-term protection.
Residential Roofing Contractor — Santa Rosa, CA
Homeowners throughout Sonoma County rely on Cornerstone Roofing for dependable roofing services built to handle Northern California’s seasonal weather. Our experienced crew installs, repairs, and replaces roofs on homes of all sizes, from single-family houses to larger properties.
Whether you choose composite shingles, tile, or metal roofing systems, our contractors handle every roofing project with precision and care. Each job is completed with attention to detail, delivering lasting durability and leak protection for your home. Contact us for a free estimate on roofing services.
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Commercial Roofing Services in Sonoma County
Cornerstone Roofing also supports commercial clients across Santa Rosa, CA and the greater Sonoma County region. Our licensed roofing team have completed commercial roofing installations and repair jobs on retail storefronts, office buildings, and multi-unit properties.
We specialize in low-slope roofing systems designed for long-term protection and energy efficiency, and our team coordinates every commercial project to minimize disruption to your day-to-day operations. When your business needs a reliable roofing company with the experience to handle commercial construction and complex installs, Cornerstone delivers. Reach out today to discuss your project and request a free estimate.
Request Commercial QuoteRoof Repair and Roof Maintenance for Santa Rosa Homes
From minor leak repairs to complete roof maintenance programs, Cornerstone Roofing keeps Santa Rosa homes and businesses protected throughout the year. Our experienced team quickly identifies the source of a leak, then provides lasting repairs that address the root cause.
Routine roof maintenance, including checking gutters, flashing, and drainage, reduces long-term costs and supports the health of your roofing system. We assist local customers and commercial clients alike with professional roofing support. Contact our team for a free estimate on roof repair or maintenance services.
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New Roof Installation Across Sonoma County
Planning a new roof for a home or commercial property in Sonoma County? Cornerstone Roofing specializes in new roof installations built for the North Bay climate, using quality materials from premium asphalt shingles and composite shingles to tile and metal roofing systems.
Our skilled workers and experienced crew handle new construction roofing projects efficiently, keeping customers informed and minimizing disruption. We have installed new roofs on houses, businesses, and new construction projects throughout Santa Rosa, CA, Rohnert Park, Sebastopol, and the surrounding area. Contact us today for a free estimate on your new roof.
Start Your New RoofWhy Santa Rosa Chooses Cornerstone Roofing
Santa Rosa residents and Sonoma County businesses choose Cornerstone Roofing for our consistent record of quality, reliability, and transparent pricing. As a second-generation, family-owned roofing company, we treat every customer and neighbor the way we want to be treated.
Consistent Quality
Eighteen years of completed jobs and a licensed crew whose craftsmanship speaks for itself across every project we deliver.
Family-Owned Reliability
Second-generation ownership means deep community ties and every customer is treated the way we’d want to be treated ourselves.
Transparent Pricing
Detailed written estimates, no hidden fees, and honest recommendations from the first inspection to final walk-through.
Our community ties run deep, and we take pride in supporting the Santa Rosa residents through professional, detail-oriented roofing services and durable solutions. With over 18 years of completed jobs, a licensed crew, and hundreds of satisfied clients across the North Bay, Cornerstone has earned its place as the roofing company Santa Rosa, CA homeowners and businesses trust.
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Contact Us Today
Fill out the contact form to get in touch with us. We are here to answer any questions you may have and provide expert roofing solutions for all your roofing needs.
Frequently Asked Questions
What roofing services does Cornerstone Roofing offer?
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Does Cornerstone replace existing roofs or install new ones?
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Why do homeowners and local companies choose Cornerstone Roofing?
Stop by our shop or give us a call. Our team serves all of Sonoma and Marin County — from Petaluma to Healdsburg, and from Sebastopol to Bodega Bay.
- 2100 Llano Rd N1, Santa Rosa, CA 95407
- (707) 546-3547
- Mon–Fri 7:00 am – 4:30 pm