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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon32
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Barnstead, NH

*The Angi rating for Heating And Air Conditioning Service companies in Barnstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Barnstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on January 16, 2026

Find Heating and air conditioning pros in Barnstead

Avatar for CRS Heating and Cooling, Inc.
CRS Heating and Cooling, Inc.
4.9(
72
)

Serving Barnstead, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They are busy this time of year. Still made time for our water heater failure service call. Great team."
Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
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Avatar for Bigfoot HVAC
Bigfoot HVAC
4.9(
25
)

Serving Barnstead, NH and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"He was able to fit me in the same day I contacted him. Prices are incredibly fair. He works fast to set the parts needed and to schedule getting them installed to get you up and running. I'd highly recommend bigfoot HVAC for all your heating needs"
Response time1 day
Recommended by92%of homeowners
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Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)

Serving Barnstead, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
Additional Photos
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+36

Response time2 days
6 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
88
)

Serving Barnstead, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"Palmer Gas & Oil just did an entire replacement of the 20-year-old central HVAC + humidifier + thermostats two-zone system in my home with a new state-of-the-art total system and I could not be more pleased. From start to finish each employee was personable, extremely knowledgeable, very courteous, and the consummate professional. There is truth to the adage that you get what you pay for and I know I got the best. All Gold Stars!"
Additional Photos
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+11

2 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Mitch Comeau's Plumbing & Heating, LLC
Mitch Comeau's Plumbing & Heating, LLC
5.0(
72
)

Serving Barnstead, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I would definitely recommend Mitch Comeau and in fact, Iâ ve already recommended him to my neighbor. Iâ m very pleased with the service he provided. I thought he was trustworthy and his fees are very reasonable."
Our Work
Our Work
Our Work
Response time9 hrs
15 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)

Serving Barnstead, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Excellent plumbers, reasonble pricing and polite. I highly recomend Action Pulumbing, This was replacement of all drain piping inbasement."
Response time1 day
Response rate87%
18 neighbors recently requested a quote
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Avatar for Rowell's Services, LLC
Rowell's Services, LLC
4.6(
76
)

Serving Barnstead, NH and surrounding areas

Approved

In business since 1983

Emergency services offered

Credit card accepted

"We had all of our fixtures replace in our tub today by Mike and Mike of Rowellâ s Service they done a outstanding job. They both was extremely nice and helpful, would recommend them to anyone wonderful Company to do business with. Thank again. Dave&Carrie Furber."
Before & After Boiler
B4 & After Boiler2
Response time10 mins
12 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for First Choice Installations, LLC
First Choice Installations, LLC
4.7(
30
)

Serving Barnstead, NH and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: Quick response

"They came out the day I spoke with them. They fixed the problem with our furnace. I would recommend them."
Radiant heat
Radiant heat
System 2000 boiler radiant heat job
New boiler
Old Boiler

+11

Response time2 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Heritage Home Service
Heritage Home Service
4.5(
460
)

Serving Barnstead, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Customer service and communication was outstanding. The quick response to resolving our problem (hot water heater replacement) was greatly appreciated. Not sure if the 5-star â valueâ rating is appropriate since we didnâ t pursue competitive pricing...we didnâ t bother because they were exceptional on all other fronts."
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
288 neighbors recently requested a quote
Recommended by95%of homeowners
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Heating and Air Conditioning questions, answered by experts

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

To keep a window air conditioner in good working order, you should clean the filter regularly, inspect the seals, and store the unit properly during the off-season.

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

The Barnstead, NH homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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