Updated: August 23 2019

California Public Utilities Commission

The CPUC regulates privately owned electric, natural gas, telecommunications, water, railroad, rail transit, and passenger transportation companies. The CPUC serves the public interest by protecting consumers and ensuring the provision of safe, reliable utility service and infrastructure at reasonable rates, with a commitment to environmental enhancement and a healthy California economy. We regulate utility services, stimulate innovation, and promote competitive markets, where possible. On this website you’ll find information about the many initiatives underway at the CPUC.

Primary Address

California Public Utilities Commission
505 Van Ness Ave.,
San Francisco, CA 94102
Phone: (415) 703-2782
Web: http://www.cpuc.ca.gov/puc/

Region(s) Served

• State

Locations

• CPUC - Los Angeles Office
  320 West 4th Street, Ste. 500
  Los Angeles, CA 90013
  Toll-free: (800) 848-5580
  Phone: (213) 576-7000
  Fax: (213) 576-7007
  Web: http://www.cpuc.ca.gov/
  …
• CPUC - Sacramento Office
  300 Capitol Mall
  Sacramento, CA 95814
  Web: http://www.cpuc.ca.gov/
  …
• CPUC - San Francisco Office
  505 Van Ness Ave.,
  San Francisco, CA 94102
  Toll-free: (800) 848-5580
  Phone: (415) 703-2782
  Fax: (415) 703-1758
  Web: http://www.cpuc.ca.gov/puc/
  …

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