Gary Jackson Heating Services is family-owned and operated right here in Cheshire County, NH. Since our company opened its doors in 2006, we've treated every customer like they were a part of our family. Other companies may offer similar services, but our services are the best, and come with a personal touch.

We specialize in oil and propane burner service & installation as well as air conditioning service & installation in the Cheshire County area. We are fully licensed and insured in the State of New Hampshire and EPA Lead-Safe certified. Our philosophy is delivering honest and respectful service while exceeding the customer's expectations.

We have over 50 years of combined experience providing seasonal tune-ups, repairs to existing oil/propane furnaces, installation of energy efficient oil/propane furnaces, and repairs/installations of oil/propane/electric hot water heaters. We also install and repair solar panels.

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At Gary Jackson Heating Services, we take care to provide our customers high quality services personalized for their unique needs. We are available to take care of your heating or air conditioning needs 24 hours a day, 7 days a week. Our staff members are professional, courteous and efficient.

Reviews (9)

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Tom Strickland

Sep 19, 2021

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These guys have done excellent work and are quite reasonable. They fixed a boiler problem that no one else could. Our 25+ year old boiler now runs better than it ever has.

Fred Blouin

Sep 02, 2021

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They said they weren't taking new customers so I called Brad Decatur who came that same day, fixed my problem and will be my go-to technician in the future

Priscilla Tyler

Aug 19, 2021

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Gary Jackson Heating were just amazing! From the first phone call to todays install. I highly recommend them. Thank you Gary Jackson and crew for a wonderful experience. our home is cool and comfy thanks to you all!

Scott Sawyer

Apr 15, 2021

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Positive: Professionalism, Quality
Gary and his crew are always professional and work quickly. He and his crew all seem like very good people and also have a great work ethic. Always a pleasure to do business with them. AAA+.
Service: Ductless heating and AC services

Carla Press

Dec 13, 2020

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Positive: Professionalism, Punctuality, Responsiveness
We had 2 propane heater installed in our 1840 home. Paul and his crew were efficient, informative, timely, and left the work area clean when they were finished. I would recommend this company.

Raymond Tedford

Dec 18, 2019

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Really good place to do business with. Of course I might be biased because they are related to me. They keep abreast of all the latest developments in the heating and cooling industry. You can't go wrong doing business with them.

Michael Hinesley

Aug 05, 2019

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Mitsubishi split systems installed in two different homes now by Gary Jackson. Both experiences exceeded our expectations. Friendly crew, quick & efficient. Outstanding customer service. Highly recommend.

Peter Francis

May 17, 2019

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They are professional, and prompt. They know their business and they certainly know their Weil-Maclean propane furnaces. They recently (May 13) installed a new Mitsubishi AC unit on our home in Swanzey. They did a great job, at a great cost. They were prompt and really efficient in their work. No mess when they leave the house and the unit looks very nice. Thanks.

Joe Ewers

Nov 14, 2018

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Our gas boiler failed on the Thursday morning before New Year, 2018, leaving us with no heat or hot water and facing a holiday weekend. Our regular supplier sent a repairman right away, but after seeming to have found and remedied the failure late in the day, suddenly the unit suffered a complete failure that would require a near complete replacement of the core heating elements. As if that wasn’t bad enough, our gas company would not be able to do the work.
Scrambling to find a plumbing service early Friday morning, I called about a half-dozen different plumbing services. Roughly half either