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 highly recommend Cornerstone. They were great to deal with, and we liked meeting with our estimator James."
"I could not be more satisfied with every aspect of the job. From first phone call to clean up everything was profesionally handled. Each person was helpful, the roof looks great, and the clean up perfect. Thank you."
"Thanks for a job well done and truly excellent customer service."
"The roof looks great! We are no longer having problems with water overshooting our gutters because of the valleys on the roof being too wide."
"Great professional service from start to finish. The thorough inspection made me feel that there would not be any significant surprises."
"Our experience with CSR was EXCELLENT! Everything from the bid (which was very competitive)to final clean-up was very professional and quick. Constant communication kept us well informed. We will recommend CSR to anybody looking for a roofing contractor."
"Quick to provide quote and timely scheduling. Pleasant, conscientious crew; very responsive to my questions, and completed daily cleanup. So happy to have you on my list of trusted professional contacts. Highly recommend."
"Great work and customer service! Only small drawback, crew was to arrive between 8 & 9 am. I had to call at 9:15 to find out they were arriving at 10am."
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.