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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon472
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Andover

Avatar for Peter Paone HVAC
Peter Paone HVAC
4.9(
24
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceDuctless Mini-split A/C - Install or Replace+9 more

Serving Andover, MA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Peter and Mark were very professional. I needed to replace the HVAC dampers and the communication with Peter was excellent and we had all questions answered ahead of time so we didnt have any last minute surprises. They showed up on time and installed the dampers and the HVAC control panel. Very thorough and clean with their work. I've already recommended them to my neighbors."
hvac
Ductwork
air conditioning
Mechanical
hvac

+1

Response time12 hrs
Response rate90%
2 neighbors recently requested a quote
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceBoiler or Radiator Heating System - Install or Replace+46 more

Serving Andover, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I had originally thought that a high velocity mini-duct central a/c system was the only option for my Victorian home with baseboard heating. But when Joe Carnevale from Airco explained the benefits of a multi-zone slim-duct system with concealed air handlers in the attic to cool the second and third floors and a conventional system tied to existing (unused) floor registers on the first floor, I was intrigued. After rebates and tax credits (which aren?t available for high velocity systems) the cost was extremely competitive and the fact that the system has four individually controlled zones means that I can adjust the cooling levels to keep operating costs lower. The installation was a little tricky as I asked (owner) Steve Duarte and his crew to run the refrigerant, electrical, and condensate lines through an unused chase to the second and third floors rather than affix a conduit to the outside of the house (which wouldn?t have been allowed due to my home?s historic designation.) The work was done efficiently and with practically no disruption to the day-to-day living that went on during the installation. The left the house and basement very clean. I have been very satisfied with the system?s performance during the several heat waves we?ve experienced this summer. All in all it was a very professional job from start to finish and I would highly recommend Airco Home Comfort Services to anyone considering central air conditioning, and in particular to owners of older homes without existing ductwork. 

"
Additional Photos
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Additional Photos

+4

Response time2 days
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for NETR Inc
NETR Inc
4.7(
78
)
Central A/C - InstallOil Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Andover, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"From receiving the quote to the installation and servicing NETR has been extremely professional and great to work with on this renovation project. The installation went very smoothly and every person on their team had a lot of experience. Further, the team was able to solve a number of tricky problems with our installation (such as running the electrical behind the walls, drilling a hole through the roof for the pipe, concealing the pump in the back of the closet). The installation happened on time and on schedule. I would highly recommend them to anyone looking for HVAC services at home."
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
Additional Photos
Additional Photos

+9

20 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Unique Indoor Comfort Heating & Cooling
Unique Indoor Comfort Heating & Cooling
4.5(
53
)
Central A/C - InstallOil Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Andover, MA and surrounding areas

Approved (Corporate)

In business since 1967

Free estimates

Emergency services offered

"I've used this company for a few years, beginning with an issue I had where I needed some emergency assistance with an a/c system leaking water into the house. They fixed the issue and it cost far less than I thought it would. I've also used them for a couple heating repairs, annual furnace cleaning and a/c maintenance. I am about to hire them again since the a/c system is dying and it will need replacement since it's more than 20 years old. I would highly recommend Unique Indoor Comfort to anyone in need of a good HVAC/Heating company."
Heat Pump
Mitsubishi Hyper Heat
Multiple Ductless Heat Pump Installation
Additional Photos
Additional Photos

+6

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for J.Griffin Heating & Plumbing
J.Griffin Heating & Plumbing
4.9(
266
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+3 more

Serving Andover, MA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

With over 30 years of heating and plumbing experience, when you have any kind of plumbing need whether it is a boiler installation, leak detection and repair, water heaters, gas lines, high efficiency boilers or any plumbing problem of any kind, J.Griffin Heating & Plumbing, can get it fixed or replaced for you fast with minimal disruption to your home. With our state of the art technology and equipment and our highly trained staff we will respond to your call in our clean, fully stocked plumbing vehicles prepared to get your heating and plumbing needs met.** We are now N.S.S. certified! NAVIEN SERVICE AND INSTALLATION SPECIALISTS! **Also: Our Company will always be here to help you with your heating and now COOLING needs with our line up of SAMSUNG MINI SPLIT ductless AC. Thanks Jeff Griffin

Navien
Medford Ma
Malden Ma
Saugus Ma
Andover Ma

+64

Response time11 hrs
5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Levasseur HVAC
Levasseur HVAC
5.0(
60
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceHeat Pump - Install or Replace+5 more

Serving Andover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Absolute professional! Had Ryan install two mini splits and the work was so fast and clean at a great price. We run them all the time with zero issues. Would highly recommend to anyone needing HVAC work done!"
replace 2 furnaces and ac
replace 2 furnaces and ac
replace 2 furnaces and ac
replace 2 furnaces and ac
replace 2 furnaces and ac

+39

Response time9 hrs
15 neighbors recently requested a quote
Recommended by87%of homeowners
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Heating and Air Conditioning questions, answered by experts

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

Not if you have a standard unit. Because portable AC units actually work to dehumidify the room, you’ll likely need to drain the unit from time to time—but you won’t have to put water into it. There is, however, another type of air conditioner called a swamp cooler that requires water to operate. If you have a swamp cooler, you may need to fill a reservoir with water and potentially ice. But a swamp cooler is different from a standard portable AC unit.

Yes, high-efficiency models reduce environmental impact with lower energy use.

This is a bit of a trick question. Even though the seasons arrive at the same time every year, the weather doesn’t always behave according to the calendar. So, while it’s fair to say that you can expect to turn on your AC starting in late May or early June, it all depends on the outside temperature and how cool you like to keep your home.

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

The Andover, MA 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.