Keller Supply

Founded in 1945 by Howard Keller, our company began as a modest 600-square-foot warehouse and has grown into a multi-story corporate headquarters with over 70 branch operations across nine western states. As a family-owned and managed business, we remain committed to personalized service despite our national ranking as the 20th largest plumbing supply wholesaler in the U.S. Our expertise spans residential, commercial, and industrial markets through specialized divisions including Leisure Supply, Keller Air, and Hydronics. We pioneered the separation of wholesale activities between plumbing contractors and retailers, ensuring comprehensive coverage for new construction and post-construction projects. Our in-house training center provides hands-on education on live-fired HVAC, ductless, and hydronic equipment to maintain technical excellence.

With strategic distribution centers and a fleet of delivery vehicles, we guarantee prompt service to job sites across our service areas. Our vendor partnerships with industry leaders like Kohler and Rheem since 1951 and 1993 respectively ensure access to cutting-edge products. We maintain showroom facilities including Keller Kitchen and Bath Showcases for hands-on product experiences. Our corporate philosophy of 'we don't want orders, we want customers' drives our customer-centric approach that has outperformed competitors for decades. This enduring commitment to excellence continues to strengthen our position as the Pacific Northwest's leading wholesaler of plumbing, HVAC, and pool & spa products.