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TRUSTED BY SUNAPEE, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon24
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Sunapee, 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 Sunapee, 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 June 24, 2026

Find Heating and air conditioning pros in Sunapee

Avatar for Mitch Comeau's Plumbing & Heating, LLC
Mitch Comeau's Plumbing & Heating, LLC
5.0(
72
)
Gas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+13 more

Serving Sunapee, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great job, furnace has been running strong with no issue, and he is a great guy to work with."
Our Work
Our Work
Our Work
Response time9 hrs
16 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
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+23 more

Serving Sunapee, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mike & Chase came to do the annual maintenance that hadnâ t been done in over 5 years. They were efficient and careful working on this very old furnace. Mike was very informative- explained and answered all my many questions. Professional, efficient, thoughtful and polite. Iâ m scheduling them for my AC maintenance and plumbing needs. Trustworthy!"
Response time1 day
17 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Walshco LLC
Walshco LLC
5.0(
15
)
Oil Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install - For BusinessOil Furnace / Forced Air Heating System - Install

Serving Sunapee, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They did great job i will definitely hire again."
roth 275
roth 275
Roth 160 Gallon Tank
8 neighbors recently requested a quote
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Avatar for Hometown Heating & Air
Hometown Heating & Air
4.9(
7
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceHeat Pump - Install or Replace+4 more

Serving Sunapee, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Noah was very quick to respond to our inquiry. My husband and I were helping my MIL find quotes to replace her Central Air unit. Noah was very flexible with our schedule and made sure to answer all of our questions. Hometown Heating & Air had the best quote by far but still offered a great product and amazing service. The day of install they showed up early, got working and didn’t need us for anything. I highly recommend reaching out and hiring them!"
New Boiler
New Boiler
New Boiler
Combustion Test
Old Leaking Boiler

+1

Response time2 days
17 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Total Climate Control
Total Climate Control
3.4(
194
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+5 more

Serving Sunapee, NH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"It was awesome. They did the b they did, you know, I mean They did within a week, so within six days they had all they they were here, so that came the 1st day. He gave me a quote right away within 3 h hours so I called all three I called all three of the places you recommended, and this one was the best."
Central AC
New Gas boiler
All new hydronics
All new hydronics
52 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Hatch Family Electric LLC
Hatch Family Electric LLC
5.0(
6
)
Central A/C - Service or Repair

Serving Sunapee, NH and surrounding areas

Approved

Free estimates

Offers commercial services

"Gabe showed up when he said he would, completed the project in a timely, efficient and professional manner and was truly a pleasure to work with. I would highly recommend Gabe for any electrical work you need done!"
13 neighbors recently requested a quote
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Gotme Under Pressure ?, LLC
4.3(
646
)
Gas Boiler or Radiator Heating System - RepairOil Boiler or Radiator Heating System - Repair

Serving Sunapee, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Exchanged messages with Mike to describe work needed, replace an outdoor faucet and shutoff value (previous faucet was leaking). He gave an estimate, reviewed work to be done. Replaced outdoor spigot with a frost-proof spigot, put on new value. Quick test and validation. Professional, efficient and happy with work done! Thank you Mike !"
1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for A2K Electric, LLC
A2K Electric, LLC
5.0(
5
)
Electrical Baseboard or Wall Heater - InstallThermostat - Install or Replace

Serving Sunapee, NH and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Cleans thoroughly after heâ s finished working. It was like he was never here. Knowledgeable, pleasant to have in home and ALWAYS on time."
New Panel Install
Recommended by100%of homeowners
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Avatar for SUNFLOWER LLC
SUNFLOWER LLC
4.9(
15
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For Business

Serving Sunapee, NH and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"They were efficient, friendly, and cost effective."
Before Solar Installation
Pre-Installation Roof 1
A Clean Roof Awaiting Some Clean Energy
Solar Panel Racking in Progress
Pre-Installation Roof 2

+55

12 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for PuriferaLLC
PuriferaLLC
5.0(
1
)
Air Ducts & Vents - Clean

Serving Sunapee, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I had a great experience with Purifera Cleaning. They showed up on time, were easy to work with, and did an amazing job. My carpets came out looking so much better than I expected, and they took the time to make sure everything was done right. The whole process was smooth from start to finish. I?ll definitely be using them again and would recommend them to anyone looking for a reliable carpet cleaning company."
Request Quote
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Showing 1-10 of 82
Heating and Air Conditioning questions, answered by experts

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

There are several steps you can take to prevent your AC drain from clogging. This includes cleaning the drain line at least every three months, changing the filter every one to three months, and getting your AC serviced annually. Also, if any problems arise with your AC, hire an HVAC technician to deal with them ASAP.

No, not all HVAC systems have a fresh air intake, but there are many advantages to having one. For example, a fresh air intake can boost the air quality inside your home and help your furnace run more effectively. Plus, it can make your house more energy efficient, possibly saving you money on your utility costs.

Yes, HVAC zoning is generally considered worth the investment by both experts and homeowners. Zoned systems offer significant benefits in convenience, efficiency, and comfort by allowing you to set different temperatures for various rooms or 'zones' in your house. This ability to heat and cool only the spaces you're using leads to energy savings and lower utility bills. Zoned systems are especially effective in multi-level homes that experience temperature fluctuations, but even smaller homes can benefit from the ability to adjust temperatures more quickly. While the up-front installation cost can be high, many find it's a worthwhile long-term investment, particularly for those who plan to stay in their home for a while.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

The Sunapee, 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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