Find Roofing & Siding Contractors You Can Count On in Bellingham, WA

Alpine stands as the premier exterior contractor in Washington state and holds the distinction of being a Preferred™ supplier of James Hardie® brand siding. Additionally, Alpine has achieved the status of an Elite Preferred™ installer of James Hardie® brand siding and is recognized as a top installer in the Pacific Northwest, as endorsed on the official James Hardie website. With over two decades of experience, we have been installing siding in the Whatcom, Snohomish, Skagit, and King County areas.