Utility overview
- Legal name
- Southwest Gas Corporation
- Parent organization
- Southwest Gas Holdings, Inc.
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
Official website and contact
- Official website: Visit official website (opens in a new tab)
- Customer service: 1-877-860-6020
- Gas emergency: 1-877-860-6020
- Email: Not listed
- Address: Not listed
Aliases
- Southwest Gas
- SOUTHWEST GAS CORP
Published state services
California — CA
Service area: Southwest Gas California utility districts including South Lake Tahoe and Southern California areas.
Rate jurisdiction: CPUC Regulated
Customer classes: Commercial, Industrial, Residential
Last confirmed: Aug 16, 2026
- State customer URL: Open link (opens in a new tab)
Utility identity sources
- California Rates and Regulation (opens in a new tab)
Official Utility Website · Southwest Gas Corporation
- Pipeline Company Contact Information (opens in a new tab)
State Operator Contact Directory · California Public Utilities Commission
State-service sources
California — CA
- Natural Gas and California (opens in a new tab)
State Regulator Inventory · California Public Utilities Commission
Verified utility identity
Verified means GCC confirmed utility identity, retail gas-distribution status, and state-service evidence against authoritative sources.
Confirmation status
- Last confirmed
- Aug 16, 2026
- Reconfirmation status
- Current
Directory-information notice
GCC provides directory information only. Listings are not legal advice, regulatory advice, endorsements, or guarantees of utility service eligibility.
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.