Since its inception in 1982 by Clare Reinecke, Commonwealth Supply Company has grown from one man's vision to a company that serves more than 1500 customers in South Central Pennsylvania and beyond. The company today has two locations, a 17,000 square foot facility, a state-of-the-art demo room where welders can "try it before they buy it", a 1000 square foot showroom, the largest in the area, as well as twenty dedicated and committed employees. Success in our business lies not just in our products, but more importantly in our people and the services they provide.