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First Supply

First Supply® is a leading main channel wholesale distributor providing industrial customers and building contractors with an extensive line of products and services. Featuring manufacturer product lines in the plumbing, heating, air conditioning, builder, waterworks, pump/well & septic, industrial and municipal markets. First Supply is made up of 27 operating facilities serving Wisconsin, Minnesota, Iowa, Illinois and Michigan’s UP.


A rich history of service to the building community. Originally incorporated in 1897

(P) 608-791-3685
(F) 608-791-3621


First Supply