American Underground Supply, operating four branch locations in the Midwest, serves utility contractors and municipalities as a leading distributor of pipe, valves, fittings and tools, and a top provider of waterworks services and equipment rentals. Industry Affiliations: Water and Sewer Distributors of America (WASDA) The Commonwealth Group National Utility Contractors Association of Nebraska (NUCA) National Utility Contractors Association of Iowa (NUCA) Iowa Rural Water Association (IRWA) Nebraska Rural Water Association (NeRWA) Iowa Association of Municipal Utilities (IAMU) American Water Works Association American Supply Association Greater Omaha Chamber South Sioux City Area Chamber For more information, contact us at info@ausupply.com