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TRUSTED BY HAMPSTEAD, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon102
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Hampstead

Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,403
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Hampstead, NH and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Couldn't be happier doing business with Sila. The experience was smooth from start to finish. The salesman gave us multiple, detailed quotes for alternate manufacturer products and recommended products. We then worked with Gage who was able to assist with a rebate. The techs worked neatly, quietly and completed the work in one afternoon. Sila will be my go to for all future Plumbing/HVAC work."
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+6

Response time2 days
Response rate100%
38 neighbors recently requested a quote
Avatar for Clear All Cooling and Heating, LLC
Clear All Cooling and Heating, LLC
5.0(
93
)
Air Ducts & Vents - CleanDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+22 more

Serving Hampstead, NH and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quick response

"We had a leaking 35 year old oil-fired boiler that needed to be replaced. This was just at the start of the heating season in 2021. We got quotes for price & installation dates from several HVAC companies Clear All HVAC supplied several boiler replacement options and also quoted an earlier delivery date than any other quote. We selected a boiler/indirect water heater combination that was significantly less than competing quotes. Clear All installed the system within a week and responded quickly to any concerns & questions we had. We highly recommend Clear All HVAC for anyone that needs HVAC installations, repairs, service and values good customer service. In our opinion they are outstanding and we will continue to use them as our go to HVAC Services company."
Response time1 day
Recommended by100%of homeowners
Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.5(
53
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Hampstead, NH and surrounding areas

Approved (Corporate)

In business since 1967

Free estimates

Emergency services offered

"Diagnosis and repair were straightforward and the talented Mike, who has done other great work for us on our ACs, had a replacement pump in his truck. Swapped over in under an hour. Cost of the repair was quite high, mainly due to very high price they charged for the pump. A Taco pump that I could buy for $175 was priced on this repair at more than $500. I get that it was an urgent situation and I’m happy to pay reasonably for the response but that mark-up bothered me. I called the office, had a long talk with the owner; sadly, she offered no consideration at all. Yes, it’s hard to find and keep skilled techs, but now seems that most HVAC firms have a business model like a car dealer’s service dept, far more corporate, less flexible or customer-considerate."
Heat Pump
Mitsubishi Hyper Heat
Multiple Ductless Heat Pump Installation
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+6

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for JC Duct Cleaning
JC Duct Cleaning
4.9(
33
)
Air Ducts & Vents - Clean

Serving Hampstead, NH and surrounding areas

Approved

Super Service Award Winner

Customers say: True professional

At John Carroll Duct Cleaning we are experts in the field, possessing over 35 years of experience and customer satisfaction. We offer free estimates, deep duct cleaning, and dryer vent cleaning performed with state of the art equipment and unparalleled customer service.

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Response time12 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Everclean Air LLC
Everclean Air LLC
4.8(
43
)
Air Ducts & Vents - Clean

Serving Hampstead, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I wanted to clean a second floor dryer vent hose that was loaded solid with lint. It was worse than I thought! Packed solid! It became evident that this was a messy and dangerous situation as it was a fire hazard. Through Angi I found Everclean and the co. was a perfect fit. HVAC companies don’t do dryer vents. Justin from Everclean was awesome and got the problem straightened out. He even discovered the dryer vent had become disconnected from outside dryer vent door! I can’t fit through the narrow attic hatchway as my shoulders are a bit too wide, so I depended on Justin. Finally, everything is buttoned up, and our clothes now dry in half the time. Cost was moderate and was money well invested. Dryer vent fire danger is now negligible compared to before. Along with neighbor hatred danger. I would hire Everclean again if needed again."
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+2

Response time7 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Ethical Home Pro, LLC
Ethical Home Pro, LLC
4.9(
38
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Boiler or Radiator Heating System - Install+9 more

Serving Hampstead, NH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

We're dedicated to providing our clients with the very best in installation, service and repair for your heating and cooling needs. Our company is built on honesty and integrity. We have over 30 years combined experience all together in one place to serve you. We specialize in central A/C, Ductless mini splits, heat pumps, gas or oil forced hot air and forced hot water systems. We will work with you to find the right solutions for your home and your budget. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

Condenser
Condenser
Air grill ceiling
Air grill ceiling
Air grill ceiling

+172

Response time6 hrs
Response rate95%
Recommended by100%of homeowners
Avatar for Duct Kings
Duct Kings
4.7(
409
)
Air Ducts & Vents - Clean

Serving Hampstead, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"I called and spoke with Keith.  I told him the size of the home and approximately how many air ducts I had.  I let him know that the heating system was also apart of a central a/c system.  Keith was able to quote me a price of $500.00.  However I was able to get the 5% discount  so it came to $475.00.  He scheduled the appointment for January 30th at 10:30 A.M.  The hvac tech Brett showed up rite on time.  He was very pleasant and easy to talk to.  Brett got rite to work and started setting up for cleaning the ducts.  He worked alone and had a lot of equipment to carry in.  I had one vent that was hard to access but that was no problem for Brett.  He was able to clean it from below.  I asked Brett a few questions about the process and he was happy to explain them.  I believe Brett was finished in about five to six hours.  I am very happy with the service.
"
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Response time2 days
Response rate100%
8 neighbors recently requested a quote
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Showing 1-10 of 319
Heating and Air Conditioning questions, answered by experts

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself.

The Hampstead, 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.