to promote, develop and protect the economic vitality of the community

Public Utilities & Environment

California Water Service Company
Jack Caldwell

California Water Service Company (Cal Water) is the largest investor-owned American water utility west of the Mississippi River and the third largest in the country. Formed in 1926, the San Jose-based company serves more than 472,000 customers through 28 Customer and Operations Centers throughout the state.

Cal Water is the largest subsidiary of the California Water Service Group, which also includes Washington Water Service Company, New Mexico Water Service Company, Hawaii Water Service Company, HWS Utility Services, and CWS Utility Services. As a whole, the Group provides high-quality regulated and non-regulated utility services to approximately 2 million people in 100 communities.

Company-wide, our employees share a commitment to being the leader in providing our customers and communities with traditional and innovative utility services. For us, it’s all about customer service. After all, there is a reason we have “service” in our name.

201 S. First Street
(707) 678-5928
(707) 678-8930
Pacific Gas & Electric
Jaime Collard

The Environment >>We’ve earned 185 awards in recognition of our environmental commitment.
Green Vehicles >>PG&E will be the first company in the U.S. to take electric fleet trucks out in the field.
What Sets Us Apart? >>Our people, the way we value our customers and the community. See what our employees say.
Career Academy >>Preparing the workforce of the future through the New Energy Academy.

202 Cousteau Place
202 Cousteau Place
530 757 5205