Home page for California Water Service's customer web site, including a link to the account-management portal

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California Water Service offers a variety of convenient options for paying your water bill, both in person and online

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 …

The bubble and droplet branding elements and Cal Water logos are registered trademarks of California Water Service Group and its affiliated companies.

You can find information on starting or stopping service on the Start or Stop Service page.

This is the place to find information on how to start or stop your utility service through California Water Service

Don’t Know Your District? You can find your district and (if applicable) water system and/or rate region by entering your property address in the form below.

Contact, location, new, emergency alerts, and other important information about California Water Service's Bakersfield district.

In Bakersfield, Cal Water is continuously modernizing and upgrading our water system to provide safe, clean, reliable drinking water for our customers. Learn more about how Cal Water’s …