Massachusetts HVAC Service Areas
At Endless Energy, we take pride in being Massachusetts’ #1 HVAC company, providing expert heating, cooling, and energy solutions to homeowners and businesses across the state. With a commitment to exceptional service, energy efficiency, and customer satisfaction, our team proudly serves over 160 communities, ensuring year-round comfort for thousands of residents.
Comprehensive HVAC Services Across Massachusetts
From the Greater Boston Area to Western Massachusetts, we bring top-tier heating, air conditioning, and energy-efficient solutions to communities big and small. Whether you need a high-efficiency AC installation, a Mass Save® heat pump rebate consultation, or emergency furnace repair, our certified technicians are ready to help.
Areas We Serve
We proudly serve the following regions and beyond:
North Shore & Merrimack Valley
- Amesbury
- Andover
- Bedford
- Beverly
- Billerica
- Boxford
- Burlington
- Carlisle
- Chelmsford
- Concord
- Danvers
- Dracut
- Dunstable
- Essex
- Georgetown
- Gloucester
- Groveland
- Hamilton
- Haverhill
- Ipswich
- Lawrence
- Lexington
- Littleton
- Lowell
- Lynn
- Lynnfield
- Manchester By The Sea
- Marblehead
- Merrimac
- Methuen
- Middleton
- Nahant
- Newbury
- Newburyport
- North Andover
- North Reading
- Peabody
- Reading
- Revere
- Rockport
- Rowley
- Salem
- Salisbury
- Saugus
- Stoneham
- Swampscott
- Tewksbury
- Topsfield
- Tyngsborough
- Wakefield
- Wenham
- West Newbury
- Westford
- Wilmington
- Winchester
- Woburn
South Shore & Southwest MA
- Abington
- Acushnet
- Attleboro
- Avon
- Bellingham
- Berkley
- Braintree
- Bridgewater
- Brockton
- Canton
- Carver
- Cohasset
- Dartmouth
- Dedham
- Dighton
- Duxbury
- Easton
- Fairhaven
- Fall River
- Foxborough
- Franklin
- Freetown
- Halifax
- Hanover
- Hanson
- Hingham
- Holbrook
- Hull
- Kingston
- Lakeville
- Mansfield
- Marion
- Marshfield
- Mattapoisett
- Medfield
- Medway
- Middleborough
- Millis
- Milton
- New Bedford
- Norfolk
- North Attleborough
- Norton
- Norwell
- Norwood
- Pembroke
- Plainville
- Plymouth
- Plympton
- Quincy
- Randolph
- Raynham
- Rehoboth
- Rochester
- Rockland
- Scituate
- Seekonk
- Sharon
- Somerset
- Stoughton
- Swansea
- Taunton
- Walpole
- Wareham
- Westport
- Westwood
- Weymouth
- Whitman
- Wrentham
Central & Western MA
- Acton
- Ashburnham
- Ashby
- Athol
- Auburn
- Ayer
- Barre
- Berlin
- Blackstone
- Bolton
- Boxborough
- Boylston
- Brookfield
- Charlton
- Clinton
- Douglas
- Dudley
- East Brookfield
- Fitchburg
- Gardner
- Grafton
- Groton
- Hardwick
- Harvard
- Holden
- Hopedale
- Hubbardston
- Hudson
- Lancaster
- Leicester
- Leominster
- Lunenburg
- Marlborough
- Mendon
- Milford
- Millbury
- Millville
- New Braintree
- North Brookfield
- Northborough
- Northbridge
- Oakham
- Oxford
- Paxton
- Pepperell
- Petersham
- Princeton
- Royalston
- Rutland
- Shirley
- Shrewsbury
- Southborough
- Southbridge
- Spencer
- Sterling
- Stow
- Sturbridge
- Sutton
- Templeton
- Townsend
- Upton
- Uxbridge
- Warren
- Webster
- West Boylston
- West Brookfield
- Westborough
- Westminster
- Winchendon
- Worcester
Western MA
- Agawam
- Amherst
- Ashfield
- Belchertown
- Bernardston
- Blandford
- Brimfield
- Buckland
- Chester
- Chesterfield
- Chicopee
- Colrain
- Conway
- Cummington
- Deerfield
- East Longmeadow
- Erving
- Gill
- Goshen
- Granby
- Granville
- Greenfield
- Hadley
- Hampden
- Hatfield
- Hawley
- Heath
- Holland
- Holyoke
- Huntington
- Leverett
- Longmeadow
- Ludlow
- Middlefield
- Monroe
- Monson
- Montague
- New Salem
- Northampton
- Northfield
- Orange
- Palmer
- Plainfield
- Rowe
- Russell
- Shelburne
- Shutesbury
- South Hadley
- Southampton
- Southwick
- Springfield
- Sunderland
- Wales
- Ware
- Warwick
- Wendell
- West Springfield
- Westfield
- Westhampton
- Whately
- Wilbraham
- Williamsburg
- Worthington
Need Service in Your Area? Contact Us!
Don’t see your town listed? We likely serve your area, too! Call us at 508-501-9990 or book online fast to schedule an appointment today.
Experience the Endless Energy difference—trusted by homeowners statewide for energy-efficient comfort solutions.
Why Homeowners Trust Endless Energy
#1 HVAC Company in Massachusetts
We are the top-rated choice for heating and cooling solutions across the state.
Expert Installations & Repairs
Our highly trained professionals ensure flawless system performance.
Mass Save® Partner
Helping homeowners access exclusive rebates & energy savings.
24/7 Emergency Services
Because your comfort shouldn’t have to wait.
Read our 5-star reviews on Google.
Matt reached me out about my previous review and got my issue resolved quickly. Thank you, Matt and Torii, for your help and responsiveness!
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Avoid Endless Energy - Poor Management and Customer Experience
They installed a hot water tank for us last July. I was told that I have a one time preventative maintenance service (including flush off hot water from the tank) for free before July this year. So I called the company in May 2025, they told me that they couldn't find my record. I called them again in June and talked to a different person who agreed to send a maintenance guy to my house to check the hot water tank and flush off the hot water. When the maintenance guy showed up, he told me that flushing off hot water is not part of the preventative maintenance service, and I have to pay $140 for that. I refused it.
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Emergency Service, Same Day or Next Day service for AC, Heating, Water Heaters, Duct Sealing Services