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.
"What a job to deal with such a caring, professional company!! Your customer service is superb. I really appreciate you asking my renter what was convenient for them. This is the 4th home you have roofed for me. I will be calling you again."
"Workmen worked extremely hard; 12 hour days...great!"
"I am personally greatful that the crew worked safely. I would have been devistated had anyone been injured on our job. Also: your crew took exceptional care to ensure that our pond fish were safe. Thanks Guys!"
"First in quote. Fast work. Very courteous and polite. Clean up was first rate."
"I was impressed with your communication and the quality of the bid. The job seemed to be completed well. Thank you for providing great customer service. I appreciate your attention to detail and your constant communication with myself and the tenants."
"Francisco was great and ran a very good crew, prompt and professional. He was very polite and conscientious, taking time to explain what they were doing. Project actually done early. Roof looks great with no flaws."
"The entire 10 page proposal/estimate was very helpful in setting up the job, and then the crew worked hard and fast to get it done. Good job - thank you."
"Thank you for the great work through and through. Your reputation holds true with the service we received."
"The Cornerstone team was exceptional, beginning with the estimator, PM, and crew. The job was completed on time and looks great. I highly recommend Cornerstone for your roofing project."
"All interactions were good - Thanks to Dave Bill, Palmo on site and Margo on phone interactions."
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.