California Water Service (Cal Water) is the largest regulated American water utility west of the Mississippi River and the third largest in the country. Formed in 1926, the San Jose-based company serves 484,900 customer connections.
1720 North 1st Street
San Jose, CA 95112
Southern California Edison. Safe, Reliable, Affordable and Clean Power for Southern California for More Than a Century of Service.
1515 Walnut Grove
Rosemead, CA 91770