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.
Get a Free Roofing Estimate
707-546-3547
Thank you for considering Cornerstone Roofing as your roofing contractor in Santa Rosa, CA. Please take a moment to complete the form below to request a free estimate or reach our team.
Whether you need residential roofing repairs, commercial roofing installations, or a brand new roof, our experienced crew is here to help you every step of the way. With nearly two decades of experience serving Sonoma County and a commitment to quality craftsmanship, we take pride in delivering professional, reliable roofing services tailored to your specific needs.
Feel free to reach out with any questions, our team is here to support you.
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.
Our Roofing Services
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.
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.
Roof Repair and Roof Maintenance for Santa Rosa Homes and Businesses
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.
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.
Why 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. 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. Contact us for a free estimate today.
Trevor and his team were a pleasure to work with. They were very efficient in getting me a roof evaluation and repair estimate, and then getting the work done... right before some big rains! The work they ended up doing cost less than the initial estimate, which also made me very happy. I would definitely work with them again.
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Jody Qabazard
9 days ago
Trevor was very professional and available to come out and walk the roof with me so there weren’t any surprises (unlike the 2 other contractors that kept standing me up). The whole process was done quickly and painlessly and I couldn’t be happier with their service. From small basic roofs to large commercial buildings these guys are the best in Sonoma County!
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Matthew Owens
23 days ago
Ron Reynolds
28 days ago
Erica Torgerson
1 month ago
K
1 month ago
Trevor and his team recently installed a new roof on my home in Rohnert Park. The quality was top notch. Two day project from start to finish on a two-story home. I can’t recommend them enough. Great pricing and great craftsmanship. Thanks Cornerstone Roofing.
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Jorge JR Barreto RB Dealer
1 month ago
Trever was excellent. Cornerstone repaired my roof and they did a quality job with skilled employees at a fair price. I would recommend them to others and use them again myself.
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Keith Davey
2 months ago
I cannot recommend Trevor and the team at Cornerstone Roofing highly enough. We were dealing with two substantial leaks in our roof, and the level of service we received was truly exceptional. Before they were even scheduled to replace the entire roof, Trevor went above and beyond by coming out right before a major storm to provide temporary patches. It gave us immense peace of mind during a stressful time. Furthermore, once he saw the extent of the damage, he took advantage of a break in the weather to move our roof replacement up—getting the job done right before the massive December storms hit Bodega Bay. To top it off, their pricing was very competitive. If you are looking for a roofing company that is professional, responsive, and genuinely cares about the quality of their work, look no further. I’m already recommending them to all my neighbors and friends.
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Todd Eichman
2 months ago
Cornerstone Roofing did an awesome job! They got in and out super fast and completed the job before the rain storm! Super happy, competitive pricing and great craftsmanship. I would recommend them to everyone and will use them again! Thank you to Trevor!
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Joey Stockton
2 months ago
Cornerstone is a family-owned business that performs with professionalism, integrity and excellent service. They have done 3 roofs for our agency and we chose them to do a 4th roof for us. They are a great company, offering good values and quality work. I recommend them with full confidence.
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Marianne Estournes
2 months ago
Frequently Asked Questions
What roofing services does Cornerstone Roofing offer?
As a professional roofing company, we install composite shingles, metal roofs, tile roofs, and low-slope systems. Our experienced crew delivers quality workmanship on every roof project, backed by the durability and protection our customers have come to expect.
How much does a roof replacement cost?
The cost of a roof replacement depends on roof size, the materials installed, and the scope of work. Our team provides free, detailed estimates so customers understand the full picture before we begin. Our roofing company offers professional service at competitive, transparent pricing that homeowners and commercial clients trust.
Does Cornerstone replace existing roofs or install new ones?
Our company handles full roof replacements and new installations for every property type. When clients need to replace a damaged roof or install a new one on a construction project, our professional workers handle every service detail on schedule. We have successfully handled installs on single-family houses, commercial buildings, and properties throughout the North Bay and Santa Rosa community.
What shingle options does Cornerstone install?
Our company installs composite shingles, architectural shingles, and tile on homes and commercial buildings. Every install is supported by professional guidance to ensure the right material delivers reliable performance and long-term efficiency for your property.
Why do homeowners and local companies choose Cornerstone Roofing?
Our company has served the Santa Rosa community for nearly two decades, building trust with neighbors and the broader community throughout Sonoma County. When you need a dependable company to replace an aging system, handle repairs, or manage a full roofing service, our team delivers the care and commitment a family-owned company brings to every community it serves.
Contact Us Today
Fill out the contact form below 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.