U.S. Plumbing, Heating & Bath (USPHB) is a national platform of leading wholesale distributors and product experts across residential and commercial plumbing, HVAC, and bath markets. Founded with the acquisition of R. F. Fager Supply.—one of Pennsylvania’s most respected distribution partners—we are committed to preserving local expertise while offering national buying scale and operational support. We’re building a future where contractors, showrooms, and builders can count on one family of companies for unmatched service, reliability, and supply chain consistency.