1140 Los Olivos Ave.
Los Osos, California 93402
Golden State Water Company (GSWC) delivers quality, reliable water to more than one million people throughout the state of California. Water-use efficiency is one of the best ways to maintain a reliable source of high-quality drinking water, now and for the future. Our goal is to help people and businesses use water efficiently, and we offer rebates and special programs to help customers save water and money.
Check out out 2020 Rebate Program