Gas Utilities Directory
Massachusetts — MA
Published gas utilities serving Massachusetts with verified contacts, service-area evidence, and source links.
GCC provides directory information only. Listings are not legal advice, regulatory advice, endorsements, or guarantees of utility service eligibility.
Verified means GCC confirmed utility identity, retail gas-distribution status, and state-service evidence against authoritative sources.
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.
8 published utilities
Results include published records with verified status, utility and state-service sources, and a confirmation date.
Investor-Owned · Major Regulated
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 22, 2026
Service area: 20 Western Massachusetts cities and towns including Pittsfield, Adams, Great Barrington, North Adams, and listed Berkshire County towns (company Service Area page).
Investor-Owned · Major Regulated
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 22, 2026
Service area: Massachusetts Boston Division, Colonial Division, and Essex rate classes on company tariffs (R-3B / R-3C / G-41B etc.).
Investor-Owned · Major Regulated
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 24, 2026
Service area: ~335,000 natural gas customers in 66 Massachusetts communities (Eversource 2026 Form 10-K).
Investor-Owned · Major Regulated
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 27, 2026
Service area: Natural gas distribution in Massachusetts communities served by Fitchburg Gas and Electric Light Company d/b/a Unitil (MA DPU-jurisdictional gas division).
Municipal · Municipal System
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 24, 2026
Service area: Holyoke, Massachusetts (and Southampton electric-only areas noted on company site).
Municipal · Municipal System
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 25, 2026
Service area: Town of Middleborough, Massachusetts (municipal gas distribution).
Municipal · Municipal System
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 25, 2026
Service area: Town of Wakefield, Massachusetts.
Municipal · Municipal System
States served: Massachusetts — MA
Customer classes: Commercial, Residential
Last confirmed: Aug 25, 2026
Service area: City of Westfield, Massachusetts.
