Contact Us
Emergency Numbers
In case of a natural gas emergency or if you smell natural gas, leave the area immediately and call 911 and Southwest Gas at:
- Central Arizona: 1-800-528-4277
- Southern Arizona: 1-800-722-4277
- Northern Nevada: 1-800-772-4555
- Southern Nevada: 1-800-447-5422
- Northern California: 1-800-772-4555
- Southern California: 1-800-867-9091
Additional contact information
Customer Assistance
1-877-860-6020
Mon - Fri 8am-5pm PST (excluding holidays)
Hearing Impaired: 711
Energy Specialists
Call toll free 1-800-654-2765
for information on contractor referrals, energy saving tips, appliances, and special offers.
Corporate Office Location
Southwest Gas Corporation
5241 Spring Mountain Road
Las Vegas, NV 89150-0002
Corporate Mailing Address
Southwest Gas Corporation
P.O. Box 98510
Las Vegas, NV 89193-8510
Mail Payments To:
Southwest Gas Corporation
P.O. Box 98890
Las Vegas, NV 89193-8890
Employment Hotline
(702) 365-2085
Media Relations
Cynthia Messina: (702) 876-7132
Shareholder Services
(702) 876-7280
1-800-331-1119
For additional contact information, visit our corporate website at www.swgas.com.