Sterling-Pacific is a commercial roofing and waterproofing contractor headquartered in Portland, Oregon. We focus on commercial roofing and coatings. We are licensed in Oregon and Washington. We provide solutions and installation services for building owners throughout the Northwest. As a company, we are continually training our people so we can provide the best solutions and installations for our clients. We work directly with manufacturers so our people understand the latest installation and maintenance techniques. We consider ourselves a partner to our clients and as a partner we can meet the most demanding and complex situations and expectations.