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TRUSTED BY ANSONIA, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon244
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Ansonia - Updated Nov 2026

Avatar for Tyler Heating, Air Conditioning and Refrigeration LLC
Tyler Heating, Air Conditioning and Refrigeration LLC
4.6(
132
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Ansonia, CT and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I was with out HVAC on a 17 year old system. The Tyler team, quickly responded to the issue and have a new system installed with in a week. The team arrived on time, was neat, professional and respecful on safety issues. The old system was removed and new system installed in one day. Installation. The team answered my questions and and provided quince on system operation. I highly recommend Tyler."
Carrier Ductless Heat Pump Condenser
Carrier Performance Ductless Heat Pump High Wall Air Handler
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+172

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for H L Bowman
H L Bowman
4.6(
428
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+12 more

Serving Ansonia, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Great experience Justin, Nate & Timothy were awesome. Very knowledgeable, professional & curious. Aside from the cleanliness they delivered an experience. I highly recommend HL bowman if you want rapid service on your HVAC. Pricing was reasonable in my opinion & financing is an option. Keep in mind when seeking quotes for your HVAC repair/ new install you must consider performance over equipment, that is if your want a good system that will have a good run/life span."
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+6

478 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for MTL Heating & Cooling
MTL Heating & Cooling
4.7(
142
)
Central A/C - Service or RepairDuctless Mini-split Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+17 more

Serving Ansonia, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I had Michael LeBlanc come over to see if my water heater was serviceable. Unfortunately, it had to be replaced. I was very happy with the quick response time and him scheduling in the replacement service right away. I now have hot water again, and recommend MTL based on this experience."
 Viessman boiler oil to gas conversion Orange
Peerless oil boiler/Amtrol indirect water heater
 Navien Boiler oil to gas conversion Stratford
Day & Night gas furnace New Haven
 Peerless gas boiler West Haven

+4

Response time8 hrs
Recommended by98%of homeowners
Avatar for Everclean Air LLC
Everclean Air LLC
4.8(
43
)
Air Ducts & Vents - Clean

Serving Ansonia, 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."
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+2

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

Serving Ansonia, 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
92 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallOil Furnace / Forced Air Heating System - Install+47 more

Serving Ansonia, CT and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"There was a snag at the beginning when they realized, after beginning to dig, that the AC unit was on top of the oil tank and they'd have to call someone in to move it before digging could continue. That delayed things a few days, but thereafter they did a good job of digging and were very careful with our trees. They also took care not to ruin the lawn with the machinery. The new tank and heater were quickly put in the basement with no problems."
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Response time6 days
Response rate100%
17 neighbors recently requested a quote
AIR, Inc.
3.9(
352
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceGas Boiler or Radiator Heating System - Install

Serving Ansonia, CT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"This company is so responsive and helpful. They come when needed and answer all my question. I am so glad we found them. They have helped with repairs and replacement. They have found ways to do some difficult things in our quirky space. They have made things better and safer for us. Passing our inspection by the building inspector was easy because of their good work. They do all they say they will do and in the time frame set. Every worker I have met or talked to has been terrific."
 Boilerw/Hot Water Heater
Carrier Gas Furnace Install
Central AC (carrier condenser)
 www.buderus.net
Central AC Install

+35

Response time7 hrs
44 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for AIR SPECIALTIES AIR CONDITIONING & HEATING INC
AIR SPECIALTIES AIR CONDITIONING & HEATING INC
5.0(
7
)
Central A/C - Service or RepairOil Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+2 more

Serving Ansonia, CT and surrounding areas

Approved

In business since 1952

Free estimates

Credit card accepted

"I cannot understate how impressive and utterly reliable the professionals at Air Specialties are. We have been dedicated customers for more than a decade. Their technical expertise has seen us through a few emergencies as well as analyzed, engineered and installed an updated HVAC system when we expanded our homes living space. We have had a service agreement with them for many years. As a result, we are able to maintain one of the critical systems in our homes living space which in turn helps to maintain its value. The technical staff is careful at diagnosing and fixing the various issues that have popped up over the years. I strongly recommend anyone who is intent on keeping their HVAC systems reliably operating do business with Air Specialties! P. Robinson- mid state CR"
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28 neighbors recently requested a quote
Thurston Duct Cleaning and Powerwashing
4.6(
57
)
Oil Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install

Serving Ansonia, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Very happy buyer of their service They took their time cleaned up after them self Great value for the MONEY !!!!!! I would recommend them to any one who needs Duct work cleaning!!!!!"
Residential Cleaning
Trailer Mounted Vacuum
8" Hose Attached
Suction Applied
Air Brush Ductwork

+3

1 neighbors recently requested a quote
Recommended by98%of homeowners
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Showing 1-10 of 350
Heating and Air Conditioning FAQs, answered by experts

High humidity is one of the most common reasons for air vents to sweat or produce condensation. When the cool, dry air from your HVAC unit meets warm and moist air in your home, it will cause condensation. Insulating your ductwork can help prevent this. If you live in a very humid region, a dehumidifier can also help.

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

Unfortunately, a freon leak will persist even when your AC unit is off. The freon in the AC unit is under pressure no matter the status of the system, so it will continue to drip through the leak even when you shut off the entire unit. It will continue to leak freon until it’s completely empty.

A dirty air conditioning coil can cause your unit to work overtime, leading to reduced efficiency, higher energy use, more wear and tear, and possible ice buildup. If the coils corrode, refrigerant can leak, causing damage, possible mold growth, and an expensive repair bill. By cleaning your AC coils once a year, you’ll have a more efficient unit that’s likely to last longer.

The Ansonia, 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.