About Us

Company Profile

Learn about our service area customer base, and commitment to providing world-class service.

About SoCalGas®

  • Service Territory Map

    As the largest gas distribution utility in the United States we serve approximately 21 million consumers through 6 million meters in more than 500 communities.              

    Our service territory encompasses approximately 24,000 square miles of Central and Southern California. 

    Our mission is to build the cleanest, safest, most innovative energy infrastructure company in America.

We aim to deliver affordable, reliable, and increasingly renewable gas service through its pipelines to help advance California's clean energy transition by supporting energy system reliability and resiliency and enabling the integration of renewable resources

SoCalGas is a regulated subsidiary of Sempra* (NYSE: SRE), a Fortune 500 energy services holding company based in San Diego. For additional information, please visit the Investor Relations* section.

With safe, clean, affordable, reliable and abundant domestic sources of natural gas, SoCalGas' innovation is fueling new possibilities in California.

Southern California is our home, too. We strive to improve the quality of life in our communities by maintaining a diverse workforce, working with suppliers that represent and reflect the communities we serve and giving back through our charitable contributions and employee volunteer activities. Like other investor-owned utilities in the state, SoCalGas' operations are regulated by the California Public Utilities Commission* and other state and federal agencies.