Water Systems Consulting, Inc. is a California-based engineering consulting firm that provides water and wastewater engineering services to public agencies and private clients. The company was founded in 1997 and has since provided services to over 100 clients in California. Their services include planning, design, construction management, and operations support for water and wastewater treatment plants, pump stations, and pipelines. They are committed to providing sustainable solutions that meet the needs of their clients and the environment.