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 & Southeast 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
  • North Brookfield
  • Northborough
  • Northbridge
  • Oakham
  • Oxford
  • Paxton
  • Petersham
  • Princeton
  • Rutland
  • 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
  • Brimfield
  • Chicopee
  • East Longmeadow
  • Granby
  • Hampden
  • Holland
  • Holyoke
  • Longmeadow
  • Ludlow
  • Monson
  • Palmer
  • Springfield
  • Wendell
  • West Springfield

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.

Two HVAC technicians work on an outdoor air conditioning unit; one checks wiring while the other reviews a manual. Tools and equipment are scattered around them.
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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 578 reviews
The tech that came was very helpful and went the extra mile to correct the problem I was having. I highly recommend.
Photo from customer review
Prompt and professional.
Aaron came today to do our monthly maintenance for our mini split. He did the best job that we have had in a couple of years. You could really tell that he cared about making sure that everything worked and was clean. He cared about our system and making it look good despite its old age and took extra effort to clean the outdoors unit. It is the most clean it has been years due to that extra effort and I know it put a smile on my face to see it looking brighter and cleaner. He carefully explained his plan when he arrived and then proceed to explain each of his steps while he did them, what he was looking for with the tests, and discussed with us potentially future maintenance that we should be doing to get the most out of of the unit. He even showed us the app he was using to monitor so that we could monitor it with him. I personally enjoyed our conversation and was impressed with the level of his effort on our unit. He respected us and our house and made us feel included in what was going on in a way that really stood out from many of the contractors who have worked on this house.
Just a Wonderful Company that installed a Heat Pump with two Splits.
In addition, Technician Eydin Gomez has been to my home twice recently and has performed exceptional work in making my Oil Burner and Heat Pump perform very well.
I appreciate his hard work and expertise.
Great job tuning up our heat pump system. We’re ready for spring!
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Great service, showed up right on time and fixed issue in less than 30 mins.
Photo from customer review
The process of replacing our old AC system with a new heat pump system was amazing from beginning to end. Great price, good communication and awesome result. Really good team that compliments the skills sets of one another, while also checking to insure highest quality I cannot recommend enough.
Smooth experience to get a heat pump/ductless mini split system installed. Quick to respond. Very communicative. System installed quickly. Staff handled all the paperwork behind the scenes. Happy with the results.
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Emergency Service, Same Day or Next Day service for AC, Heating, Water Heaters, Duct Sealing Services

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