Close NATURAL GAS UTILITY Southern California Gas Company SoCalGas® began delivering natural gas to customers in Los Angeles in 1867. Since then, the company has grown into the nation's largest natural gas distribution utility, providing safe, reliable and affordable service to 21.7 million consumers across 20,000 square miles throughout central and southern California. Find out how SoCalGas is shaping the future: Watch the Video Left Right .st0{fill:#001689;} .st1{fill:#E40032;} Search About Us Sustainability Investors Careers Newsroom Sempra Companies: Sharing a Powerful Purpose Sempra utility and infrastructure companies are on a collective mission to build North America’s premier energy infrastructure company. Every day, our companies work to develop new ideas, solve problems and reliably meet the needs of our employees, customers and the communities we serve. This approach will help us meet the energy demands of tens of millions of customers for generations to come. © 2021 Sempra. All rights reserved. | | |