The Sempra utilities are working to meet the energy needs of their millions of customers throughout Southern California.
San Diego Gas & Electric®
SDG&E® lit its first lamp on San Diego streets in 1881. Today the full-service utility provides electricity and natural gas to 3.4 million consumers across 4,000 square miles from Orange County to the Mexican border.
Learn more about this award-winning utility at SDGE.com.
Southern California Gas Co.
SoCalGas® lit its first street lamp in Los Angeles in 1867 – years before Thomas Edison made his biggest discovery. Since then, the company has grown into the nation’s largest natural gas distribution utility. SoCalGas serves more than 20 million consumers across 20,000 square miles throughout central and Southern California.
Learn more about the world-class service of this industry leader at SoCalGas.com.
