Company Overview Visit swgas.com website
The Southwest Gas Company is a natural gas distribution company based in the United States which has more than three million customers. The company was founded in 1926 and is headquartered out of Las Vegas, Nevada.
The Southwest Gas Corporation's customers are located primarily in central and southern Nevada along with parts of California including Los Angeles County. It also serves Northern Arizona, however it does not provide service to Northern Mohave County or most areas of Northern Yavapai County including Prescott Valley or Chino Valley due to that area being served by another gas provider, UNS Energy's Northern Natural Gas Company division.