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.
"The completed project is quite perfect!"
"We are thrilled with the job you did. Everything was first class - the crew was especially hard working, courteous and took extra care in cleaning up each day. We could not be happier. Thanks!"
"Reputation on Angies List, quality of work on my home and all CSR representatives and workers on-site were awesome!!"
"Cornerstones responsiveness, attention to detail, and professionalism were beyond our expectations from the quote process through final construction. We are extremely happy with our new roof!"
"Dave & Bill were very helpful."
"My estimator did a good job of keeping me informed throughout the process. I appreciate his willingness to answer my questions and explain things as the job progressed. I am a satisfied customer, and the new roof looks great!"
"I appreciated the heads up about each step of the process. Sam is very easy to work with and informative."
"I am very pleased with the new roof and gutters. The job started when you said and was completed very quickly. Everyone at your company I have spoken with has been very helpful, courteous, and pleasant. Thanks for the great job done."
"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."
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.