All of our residential and commercial construction and maintenance services are designed to meet and exceed your expectations. Check the "Portfolio" section to see what our clients are saying about us.
Cornerstone Roofing is a bonded, insured roofing contractor in the State of Washington. Our leadership team has over three decades of experience in all aspects of the roofing industry. We are a company large enough to handle any of your commercial or residential roofing needs . . .
At Cornerstone Roofing, we inspect, install, warrrant and service your roof – all from a convenient Single Source! All roofs are installed exclusively by Cornerstone Roofing crews.
Please browse through this portfolio of the projects we have done, and see what our customers have said about the quality of our work.
If you have questions about our service and would like one of our representatives to contact you, please fill out the form below and we will be in touch with you very soon.
As a leader in the re-roof and roof repair industry, Cornerstone Roofing has established a foundation of quality workmanship, a continuous pursuit of up-to-date product knowledge, and a level of customer service and follow-through second to none. The majority of our business comes from referrals and existing clients.
"We are very happy with our roof and gutters."
"We were very impressed with Cornerstone Roofing from our orignal contact for an estimate to the final clean-up crew. You are a rare company who does precisley what they say they will do. Thank you!"
"Thank you! Excellent experience and wonderful results!"
"[We chose Cornerstone because] we wanted to give our business to family friends."
"The info you send about the industry and professional type estimate is very impressive compared to most estimates. Thank you for the discounts and gift card."
"Everyone at Cornerstone that I had contact with were very professional and helpful. They kept me informed, on time, and were careful of the areas around the house."
"Very professional and easy to work with company. The crew did a great job and I could not believe they finished the entire roof in one day!"
"The crew worked hard and was very professional. I really appreciated James low pressure sales approach and making himself available for questions."
"Very good. We like the roof, and the workers were hard working and respectful."
2016 marks Cornerstone Roofing's 20th Anniversary serving our customers in the greater Puget Sound region!
Cornerstone Roofing is one of America's top 100 roofing contractors, as announced by Roofing Contractor Magazine in their August 2011 issue. This is quite an honor! We are so pleased.
Cornerstone Roofing is a licensed, bonded, insured roofing contractor that has been serving King & Snohomish counties for over 17 years. Our leadership team has over a century of combined experience in all aspects of the roofing industry and are dedicated to providing our clients with a dependable roof system through high quality workmanship and a premium level of customer service.