Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Litchfield, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Litchfield, CT?

Select your specific project to find the pro for you.

TRUSTED BY LITCHFIELD, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon62
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Litchfield

Avatar for Everclean Air LLC
Everclean Air LLC
4.8(
43
)
Air Ducts & Vents - Clean

Serving Litchfield, CT 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Y & M Airduct Service
Y & M Airduct Service
4.9(
143
)
Air Ducts & Vents - Clean

Serving Litchfield, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Matt and Harvey were professional and very clean. Two of our neighbors hired them to clean their HVAC ducts and dryer vents. We will have them back and refer to our family and friends."
Airduct
Airduct
Airduct
Airduct
Response time8 hrs
95 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Kelley's Heating & Cooling, LLC
Kelley's Heating & Cooling, LLC
4.9(
11
)
Central A/C - InstallDucts & Vents - Install or ReplaceHeat Pump - Install or Replace+23 more

Serving Litchfield, CT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"ð   A BIG THANK YOU! ð   I would like to send a BIG THANK YOU to @Kelley's Heating & Cooling LLC. Ryan and his crew were incredibly professional from our first contact all the way through to the detailed instructions on how to operate our new cooling system. If you're in need of heating and cooling services, I highly recommend contacting them. Whether you're looking for a new installation or maintenance on your current system, Kelley's Heating & Cooling LLC is the way to go. It was truly a pleasure working with them! Thank you again, Ryan and team! ð  Â"
Response time1 day
14 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.5(
85
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+9 more

Serving Litchfield, CT and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Juan at OMNI was super responsive and extremely professional. He communicated all the actions taken and what needed to be corrected. He went out of the way to make sure we fully comprehended what was done with our furnace and thermostat. Would recommend OMNI one because of Juan's service, but two because of their response time and support. Thank you! Scott V. - Wallingford, CT."
Home Show
Featured Photos
Featured Photos
Featured Photos
Featured Photos

+22

Response time6 hrs
30 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for All Around Mechanical Services, Inc.
All Around Mechanical Services, Inc.
4.6(
30
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - Repair - For BusinessGas Boiler or Radiator Heating System - Repair+6 more

Serving Litchfield, CT and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Had a gas fired combi boiler installed. David was prompt, professional, and did excellent work. He even helped me out with a problem I was having with my sump pump, free of charge. Would definitely recommend All Around Mechanical to anyone in need of HVAC work."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Connoles Electric, LLC
Connoles Electric, LLC
4.8(
82
)
Electrical Baseboard or Wall Heater - Install

Serving Litchfield, CT and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"Ted and Robert arrived, got right t to it and within a few hours we had 2 ceiling fans installed, one which had no existing light so it was a more involved project. They were professional and stuck to their original quote! To say we are impressed is an understatement. We strongly recommend using Connole Electric."
Recommended by98%of homeowners
...
Showing 1-10 of 202
Heating and Air Conditioning questions, answered by experts

When first installed, flex ducts shouldn’t cause airflow problems in your home. However, because flex ducts aren’t the sturdiest and require extra support, they lose their durability over time and begin to sag, which can inhibit airflow down the road. Also, if your flex ducts aren’t tight enough, your HVAC could work twice as hard for the same air pressure. If you’re worried about the airflow in your home, a rigid duct may be your best bet.

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.

The Litchfield, CT 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.