Mueller Co.
Civil EngineeringTennessee, United States201-500 Employees
Mueller Co., based in Chattanooga, Tennessee, is a civil engineering company with a 150-year legacy of developing technology for water and gas infrastructure. It has introduced numerous industry firsts that have become standard methods for measuring and regulating flow as utilities move water and gas from source to customer. In January 2024, Mueller Co. expanded its 350 psi resilient wedge gate valve line with a new end design conforming to ASME/ANSI Class 250/300 dimensional requirements. The company serves utilities and other operators responsible for water and gas distribution, supplying components that support reliable regulation and compliance across distribution networks. Mueller Co. has grown through strategic acquisitions, including the 2017 purchase of Singer Valve, reflecting ongoing efforts to broaden its product portfolio in the sector.