Established in 1952, WSA is an independent regional association of Wholesale Distributors of Plumbing, Heating, Cooling, PVF and related industry products and services. WSA provides its members with a variety of programs and services that measurably enhance the member's individual businesses. These include Credit Reporting services, all facets of Insurance needs of the members and 3rd party insurance administration services. The Association provides regional educational programs throughout the year for all members.

WSA works with all facets of the industry including our Associate Members from manufacturing and independent rep firms in our industry. Associate members are a valuable and integral part of all the WSA programs, meetings, and services.

WSA serves the northern part of the newly formed Region 1 of the American Supply Association (ASA). This territory includes northern California, northern Nevada, OR, WA, ID, MT, WY, AK and HI.

Becoming a member of WSA, also gives you membership in ASA.