Contact Us

Are you moving? Need new service? Have a question about your bill?
Give us a call, we’re here to help.

Safety Begins With You

Suspect a natural gas leak?

Call 911 and Southwest Gas at 877-860-6020


Our Customer Assistance team can help via Email. 

Request Services

To start, stop, or move service, call Customer Assistance at 877-860-6020, Monday-Friday from 8 a.m. - 5 p.m. PT, excluding holidays. 
Hearing impaired, use 711

Make a Payment

Mail payments to:
Southwest Gas
PO Box 98890
Las Vegas, NV 89193-8890

Account or Billing Questions

Contact Customer Assistance
Monday-Friday from 8 a.m. - 5 p.m. PT, excluding holidays
Hearing impaired, use 711

Contractor Referrals

For referrals to appliance dealers or licensed contractors in your area, call our Energy Specialists at 800-654-2765
Monday-Friday from 8 a.m. - 5 p.m. PT, excluding holidays

Meet Your Southwest Gas Team

Your communities are our communities. We are your neighbors, your friends, and your Southwest Gas corporate team. Because we’re customers too, we understand the importance of reliability and being able to connect with a real person when you have questions.

Las Vegas Corporate Office

Circle Nevada Green
Southwest Gas Corporation
5241 Spring Mountain Rd.
Las Vegas, NV 89150-0002



General Inquiries

Southwest Gas Corporation
PO Box 98512
Las Vegas, NV 89193-8512

Media Relations

Sonya Headen

Shareholder Services

For all questions about your stock account, contact Wells Fargo Shareowner Services at

Monday-Friday from 7 a.m. - 7 p.m. CT

View Account Online



Circle Central Arizona Green

Central Arizona

Serving areas in and around Phoenix, Wickenburg.
Circle Southern Arizona Green

Southern Arizona

Serving areas in and around Tucson, Green Valley, Casa Grande, Coolidge, Sierra Vista, Douglas, Morenci, Globe, Oracle, Yuma.


Circle Southern California Green

Southern California

Serving areas in and around Barstow, Big Bear, Victorville.


Circle Northern Nevada Green

Northern Nevada

Serving areas in and around Carson City, Lake Tahoe, Incline Village, Truckee (CA), Fallon, Elko, Winnemucca.
Circle Southern Nevada Green

Southern Nevada

Serving areas in and around Las Vegas, Laughlin (NV), Bullhead City, Parker, Ehrenberg (AZ), Needles (CA).