Cerro Flow Products LLC
Wholesale Building MaterialsIllinois, United States51-200 Employees
Cerro Flow Products LLC is a medium-sized copper tube manufacturer based in Sauget, Illinois, serving the wholesale building materials industry. It produces copper tube for plumbing, HVAC, refrigeration, and industrial applications, emphasizing product quality, technical support, and a broad U.S. manufacturing, warehousing, and distribution network to support high fill rates and on-time deliveries. The company is part of the Marmon/Berkshire Hathaway Group and operates 100% of its manufacturing facilities domestically. Its customer base includes contractors and other buyers in the plumbing, HVAC, refrigeration, and industrial sectors, for whom reliable supply and technical assistance are key offerings. In 2025, Cerro Flow Products engaged with industry professionals through participation in the HARDI Annual Conference and sponsorship of the NSC Christmas Open House & Luncheon, signaling ongoing industry involvement.