Utility overview
- Legal name
- Yankee Gas Services Company d/b/a Eversource Energy
- Parent organization
- Eversource Energy
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
Official website and contact
- Official website: Visit official website (opens in a new tab)
- Customer service: 800-382-6500
- Gas emergency: 800-882-9539
- Email: Not listed
- Address: Not listed
Published state services
Connecticut — CT
Service area: 85 Connecticut towns and cities.
Rate jurisdiction: Connecticut Public Utilities Regulatory Authority
Customer classes: Residential
Last confirmed: Aug 20, 2026
- State customer URL: Open link (opens in a new tab)
- Tariff or territory source: Open link (opens in a new tab)
Utility identity sources
- Summary of Residential Gas Rates (CT) (opens in a new tab)
Tariff · Yankee Gas d/b/a Eversource / PURA
State-service sources
Connecticut — CT
- PURA Final Decision in Yankee Gas Case (opens in a new tab)
State Regulator Inventory · Connecticut PURA
- Understanding my gas bill (opens in a new tab)
State Regulator Inventory · CT Office of Consumer Counsel
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 20, 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.