California Water Service Group’s headquarters is in 1720 N 1st St San Jose California 95112, United States

California Water Service Group’s phone number is (408)-367-8200

California Water Service Group’s official website is calwatergroup.com

California Water Service Group’s revenue is $100 - 999 M

California Water Service Group’s SIC code is 1623

California Water Service Group’s NAICS code is 221310

California Water Service Group is in the industry: Utilities

California Water Service Group has 1,001-5,000 employees

California Water Service Group uses these technologies: jQuery, Google API, Google Analytics, PHP, Apache HTTP Server, Akamai CDN