Utility overview
- Legal name
- Boston Gas Company d/b/a National Grid
- Parent organization
- National Grid
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
Back to Massachusetts — MA utilities
Boston Gas Company (National Grid)
Investor-Owned · Major Regulated
Official website and contact
- Official website: Visit official website (opens in a new tab)
- Customer service: 781-907-1000
- Gas emergency: 1-800-233-5325
- Email: Not listed
- Address: Not listed
Published state services
Massachusetts — MA
Service area: Massachusetts Boston Division, Colonial Division, and Essex rate classes on company tariffs (R-3B / R-3C / G-41B etc.).
Rate jurisdiction: Massachusetts Department of Public Utilities
Customer classes: Commercial, Residential
Last confirmed: Aug 22, 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
- M.D.P.U. No. 65.7 Residential Heating Rate Boston Division R-3B (opens in a new tab)
Tariff · Boston Gas Company d/b/a National Grid
- Service Rates (opens in a new tab)
Official Utility Website · National Grid Massachusetts Gas
State-service sources
Massachusetts — MA
- Natural gas companies (opens in a new tab)
State Regulator Inventory · Mass.gov
- Natural gas tariffs and delivery rates (opens in a new tab)
State Regulator Inventory · Mass.gov
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 22, 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.