Skip to Main Content

Service Areas

Unitil safely and reliably delivers energy to 79 communities across Maine, Massachusetts and New Hampshire.

Together, our operating utilities serve approximately 107,100 electric customers and 85,600 natural gas customers. Explore our service territory below to view a list of all towns in each state.

Aerial shot of Piscataqua River in Exeter, New Hampshire

List of Services Organized by State and Town

Please select your state.
Maine

In Maine we have gas service in the following towns:

Natural Gas Service Availability by Town
Auburn
Biddeford
Cape Elizabeth
Cumberland
Eliot
Falmouth
Gorham
Gray
Kennebunk
Kittery
Lewiston
Lisbon
Lisbon Falls
New Gloucester
North Berwick
Old Orchard Beach
Poland
Portland
Saco
Sanford
Scarborough
South Berwick
South Portland
Wells
Westbrook
York
Massachusetts

In Massachusetts we have electric & gas service in the following towns:

Electric Service Availability by Town
Ashby
Fitchburg
Leominster
Lunenburg
Shirley
Townsend
West Townsend
Natural Gas Service Availability by Town
Ashby
Fitchburg
Gardner
Lunenburg
Townsend
West Townsend
Westminster

Please call us at 1-888-4-UNITIL to learn if natural gas service is available in your neighborhood.

New Hampshire

In New Hampshire we have electric & gas service in the following towns:

*We serve part of these communities. Please call 1-888-301-7700 if you are unsure if Unitil is your service provider.

Electric Service Availability by Town
Allenstown*
Atkinson
Boscawen*
Bow*
Brentwood*
Canterbury*
Chichester*
Concord*
Danville
Derry*
Dunbarton*
East Kingston
Epsom*
Exeter
Greenland*
Hampstead*
Hampton
Hampton Falls
Hopkinton*
Kensington
Kingston
Loudon*
Newton
North Hampton*
Pembroke*
Plaistow
Salisbury*
Seabrook
South Hampton
Stratham
Webster*
Natural Gas Service Availability by Town
Atkinson
Brentwood
Dover
Durham
East Kingston
Epping
Exeter
Greenland
Hampton
Hampton Falls
Kensington
Madbury
Newington
North Hampton
Pelham
Plaistow
Portsmouth
Rochester
Rollinsford
Salem
Seabrook
Somersworth
Stratham

Please call us at 1-888-4-UNITIL to learn if natural gas service is available in your neighborhood.