Southwest Gas Corporation was founded in 1931 and is a subsidiary of Southwest Gas Holdings Inc. We provide natural gas service to Arizona, Nevada, and portions of California.

Our communities and the more than 2 million customers we serve are the reasons why we've been heating things up for decades. So, whether you're enjoying a backyard barbeque with friends, getting cozy indoors during the winter, or preparing an epicurean delight in your new restaurant, Southwest Gas is here to support your comfort and your lifestyle.

Southwest Gas is engaged in the business of purchasing, transporting and distributing the environmental fuel of choice - natural gas. We serve more than 1.9 million customers in Arizona, California, and Nevada.

As the largest distributor of natural gas in Nevada and Arizona, we serve the Las Vegas, Phoenix and Tucson metropolitan areas. In addition, we transport and distribute natural gas in portions of California, including areas in Lake Tahoe and San Bernardino County.