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.
"I appreciated the heads up about each step of the process. Sam is very easy to work with and informative."
"Thank you for accomodating my travel schedule. The roof looks great and I couldnt even tell you were here!"
"Please extend my sincere Thank You to Chris and his crew. "Thank You""
"Very pleased with our experience with CSR. Would recommend their services to others."
"The crew and my estimator were very friendly. Thank you for all the hard work."
"CSR is a great company. Their service and quality of work is unparalleled. A professional and caring company. They are number one in my book. Thank your for your service."
"Our estimator was GREAT!"
"Job was well executed from prep to final clean up. Installation was first-rate and far better than the original roof."
"Reputation on Angies List, quality of work on my home and all CSR representatives and workers on-site were awesome!!"
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.