Leewens Corporation is a professional industrial contractor based in Kirkland, Washington. With over 40 years of experience, we are your trusted Washington State Commercial & Industrial Contractor. Our expertise lies in providing a wide range of services including resinous flooring, waterproofing, traffic coatings, roof coatings, structural strengthening, tank linings, plastic liners, and concrete repair.

Founded in 1976 by Louis A. Leewens, our company started as a manufacturer's representative selling coatings and liners to major businesses in the region. However, we quickly realized the lack of skilled professionals in the industry who could properly apply or install these products.

Over the years, we have built a strong reputation for delivering the highest quality installations of coatings and liners to our clients. We supply and install primary and secondary containment for aggressive chemicals, and offer protective coatings, surfacers, and plastic liners. Our client list includes renowned companies such as Boeing, Intel, Microsoft, Freightliner, and many others.

Trust Leewens Corporation to provide exceptional service and expertise for all your industrial contracting needs