According to our records, this business is located at 5837 Crest Rd. in Rancho Pls Vrds (in Los Angeles County), California 90275, the location GPS coordinates are: 34.0522342 (latitude), -118.2436849 (longitude). California Water Service Co is categorized under Water Conservation Products and Services (SIC code 4941). Known organization manager is Chuck Leonard. Current estimates show that the unit has a sales volume of $3,195,000 and staff of approximately 15 people. You can contact the company by phone at (310) 541-2438; the following fax number is also provided: (310) 541-2433. Business website can be accessed at www.calwater.com.