With extensive experience in wastewater engineering, Kleinfelder provides solutions for a wide range of client needs, including inflow and infiltration, collection systems, asset management, on-site wastewater management systems, treatment systems, pump stations, and water pollution control authorities. Our exemplary reputation in the planning, design and construction of wastewater conveyance CSOs, and treatment has earned Kleinfelder numerous awards for engineering excellence from the American Council of Engineering Companies (ACEC).