Natural Gas Utilities — New Hampshire
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.
2 published results
- Liberty Utilities (EnergyNorth Natural Gas) Corp. d/b/a Liberty
Investor-Owned · Major Regulated
States served: New Hampshire
Customer classes: Commercial, Residential
Last confirmed: August 27, 2026
Service area (high-level): Natural gas distribution in thirty-five New Hampshire cities and towns (Allenstown through Windham; partial Canterbury and Winnisquam per tariff Service Area).
View utility details - Northern Utilities, Inc.
Investor-Owned · Major Regulated
States served: New Hampshire
Customer classes: Commercial, Residential
Last confirmed: August 27, 2026
Service area (high-level): Natural gas distribution in New Hampshire communities served by Northern Utilities, Inc. (Unitil NH gas division).
View utility details