Massachusetts HVAC Service Areas

At Endless Energy, we are dedicated to being a top rated, independently owned Massachusetts home services company, providing expert heating & cooling, plumbing, electrical, and Mass Save® Home Energy Assessments  to homeowners and businesses across the state. With a commitment to endless comfort, endless solutions, and endless care, our team proudly serves over 200 communities, ensuring year-round comfort for thousands of Massachusetts residents.

Comprehensive HVAC Services Across Massachusetts

From the Greater Boston Area to Western Massachusetts, we bring top-tier heating, cooling, plumbing, electrical, and Mass Save® Home Energy Assessments to communities big and small. Whether you need a heat pump installation accessing Mass Save® heating pump rebates, a high-efficiency furnace or boiler installation, installing or upgrading central air conditions, water heater replacement, water filtration, or emergency heating repair, our certified technicians are ready to help.

Areas We Serve

We proudly serve the following regions and beyond:

Greater Boston & Metro West
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.

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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.

Excellent
Endless Energy
Based on 520 reviews
Response from the owner:Thank you for the review!
Eydin Gomez was very helpful and informative.
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
We installed a high-efficiency boiler about ten years ago but the company went out of business immediately afterwards. We have been looking for someone to service it, but the plumbers who saw it seemed to have no idea how to deal with it; turns out it is not a common home-type boiler. I searched high and low for a knowledgable person to help with this, and Donald at Endless Energy was the guy. He quickly identified the problem, which was that our boiler was a fancy (who knew!) early model of a high efficiency home boiler, which did not find a broad market at the time, not until it was redesigned and lowered in price. So most plumbers had never seen it. Donald's deep experience with boilers of all sorts, and his interest in the industry, enabled him to do the maintenance quickly and efficiently.We were extremely impressed with his really smart assessment of the situation, his professionalism, and his thoroughness. This was by far our best experience with a home repair in 35 years.
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
Gavin and his team were knowledgeable, professional and quick to respond to our emergency.
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
Garret was easy to work with and did a great job.
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
Great appointment and explained very well how to improve efficiency of our heating system and insulation.
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
great service for a MassSave audit with Markus Atamian with Endless Energy. He was professional, friendly, on time, and thorough. All issues and process steps were clearly defined and explained. Program incentive saved us over $2,500.
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
Had an energy assessment done, wonderful experience, great staff and very knowledgeable
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
My technician, Eydin Gomez, was thorough, professional, and explained things well, which I appreciate. I'm really happy with the work he did and look forward to warmer winters!
Response from the owner:Thank you for the high praise! It's wonderful to hear that you're happy with our service.
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