About Keller Supply

Howard Keller founded Keller Supply in 1945 in Seattle, Wash. From humble beginnings in a 600-square-foot warehouse loft, we have grown to become a large regional organization with more than 100 locations throughout nine western states. Even after 80 years of expansion, the company remains a local family-owned and managed business.

Keller Supply is proud to be one of the largest independent plumbing wholesalers in the United States, representing many of the world’s top plumbing lines – we have been a distributor of Kohler products since 1951. Several of our branches feature Keller Kitchen and Bath Showcases stores, and we count two stand-alone Kohler Stores located in Bellevue Wash., and San Francisco Calif, respectively.

Over the years, Keller Supply has earned recognition by representing new and innovative plumbing products for the home kitchen and bath. In 1982, we launched the Leisure Supply division, which specializes in spa and pool supplies. Next came Keller Air to focus on the HVAC industry. The company portfolio also includes the Commercial / Industrial division, which caters to the commercial plumbing market, and the International division to better serves the specific needs of our customers selling in the world market, while the Hydronic and Fire divisions complete the line-up. Company growth has followed as we build up each of these segments of our business.

Above all, Keller Supply is a people company. Our employees have built a customer-oriented reputation throughout the Northwest. In the days of impersonal corporate organizations, we are committed to continuing the personal approach that is responsible for our success. The company’s in-house slogan is “We don't want orders, we want customers”.

____

Message from the President

At Keller Supply, family isn’t just our foundation — it’s the heart of everything we do. As a family-owned business, we’ve built our success on strong relationships, trust, and an unwavering commitment to excellence. Over the years, we’ve grown into one of the largest distributors in the United States, yet our core values remain rooted in what got us here – people, integrity and partnership.

We pride ourselves on being more than just a supplier — we are a true partner. We care deeply about our customers, team members, and vendors. Our business is built on people, and we invest in the best by offering cutting-edge training, innovative technology, and a workplace culture where high performers thrive.

For our customers: We know your time is valuable. That’s why we focus on speed and reliability, delivering a seamless experience, and ensuring you have what you need, when you need it — so your projects stay on track and remain hassle-free.

For those considering joining our team: At Keller Supply, you’re more than just a number — you’re part of our family. We foster an environment where hard work is recognized, talent is nurtured, and growth opportunities are limitless. If you value integrity, stability, and personal achievement, we’d love to welcome you aboard.

To our valued vendors: Your support is an essential part of our joint success. We are grateful for the strong partnerships we’ve built and are committed to continuing to grow and innovate alongside you.

Never hesitate to contact me, I’m always happy to hear from you. Whether you’re a customer, vendor, or future employee, please connect; I welcome your thoughts and questions. Thank you for taking the time to learn more about Keller Supply. Let’s build something great together.

Michael Keller, 
President

____