Cornerstone Roofing has been servicing King and Snohomish couties since 1996. Our leadership team has over a century of combined experience in all aspects of the roofing industry. We are dedicated to providing our clients with a dependable roof system through high quality workmanship, superior materials, and a premium level of customer service. We are a company large enough to handle any of your residential roofing needs, yet small enough to monitor your project from start to finish to assure your complete satisfaction.
Cornerstone Roofing holds elite credentials with the United States' top three major roofing manufacturers. Adhering to the manufacturer's installation guidelines, Cornerstone utilizes the highest quality roofing products, upholds a strong standard of excellence in the roofing industry, and displays estensive knowledge in each product we offer.
|CertainTeed SELECT ShingleMaster|
Highest credential level.
|Owens Corning Preferred Contractor|
|GAF Certified Weather Stopper Roofing Contractor|
Cornerstone Roofing is honored to be recognized by outstanding organizations and publications such as Roofing Contractor Magazine, The Seattle Times, Consumers' Checkbook, Angie's List, CertainTeed, Newcastle Neighborhood Life Magazine, Woodinville Infuluence Magazine, and The Points Living Magazine.
|Roofing Contractor Magazine's 2011 & 2013 Top 150 Roofing Contractors in the United States|
|Angie's List Super Service Award, 2008-2013; Honor Roll, 2012-2013|
|CertainTeed's Top 10 installers of SureStart PLUS™ Warranted Roofs nationwide (2007-2008), 2012 Top 50 in North America & Top 4 in WA|
|Top Rating for Quality|
|"One of the Seattle area's top rated roofers"|
|"Best of Bothell 2012" for Roofing Contractors|
|"2013 Best of Business" Award for Bothell in the Small Business category|
Cornerstone Roofing is proud to be a member of several local and national industry associations such as the Better Business Bureau, the National Roofing Contractors Association, the Master Builders Association, the Building Industry Association of Washington, the National Association of Home Builders, adn more. We value being a positive, accredited business partner in the neighborhoods we serve, and take pride in our memberships and involvements.