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TRUSTED BY DANBURY, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon292
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Danbury

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 - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Danbury, 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%
7 neighbors recently requested a quote
Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Danbury, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Can't speak highly enough of Ali. Prompt, courteous, but most importantly able to get to the bottom of problem without ripping off the customer. AN HONEST MAN! After many years of searching, I've finally found an HVAC repair company that I can trust! Happy days are hear again."
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+1

3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Everclean Air LLC
Everclean Air LLC
4.8(
43
)
Air Ducts & Vents - Clean

Serving Danbury, 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%
5 neighbors recently requested a quote
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.6(
68
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+47 more

Serving Danbury, CT and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I had the equipment replaced, a brand new, super high efficiency, fancy, lovely stuff. It's a central air system, and it's Lennox equipment. It's high efficiency. You can get it for less than that, but you're not gonna get the high efficiency quiet and all that kind of stuff. I had received other quotes which were like more money for the same system. I have been using them since 1986. No complaints. They do their thing, and I can't fault them. I have a service contract with them for this."
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+13

Response time3 days
14 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Danbury, 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
Avatar for Green Air Duct Services
Green Air Duct Services
4.6(
116
)
Air Ducts & Vents - Clean

Serving Danbury, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"This is one business that knows what service is about, and sharing with the customer the service to be done and sticking to the quote. AVI is personable and really knows that a job well done is worth doing. Hard working, thorough and methodical, these are the elements I want when hiring outside expertise and AVI delivered. I liked this service and I liked AVI like a true relative. Our lives are changed thanks to their dedication and craft. I would give them 10 stars if I could. My family has been fighting allergies since we moved in, 20 years! These professionals came early and took their time. They found one of my ducts filled with lots of trash that was pushed in during a recent renovation to our bedroom, they fixed it. I had insulation in my exchange area-they removed it. They cleaned and disinfected all of my ducts, cleaned my furnace and dryer vent. When they left you could not tell they had even been there. They will be the only ones I will use in the future!"
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+29

Response time5 hrs
Response rate96%
Recommended by89%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 Danbury, 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 Cangianni Electric, LLC
Cangianni Electric, LLC
4.9(
195
)
Electrical Baseboard or Wall Heater - Install

Serving Danbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Nick was very friendly and knowledgeable about my issue. As far as my air vent was concerned in the bathroom. He did assist me in cleaning it out and directing me as to what the problem was and gave me a long-term solution which I really appreciate I also was quoted a price for Getting a new fan put in my dining area which I’m very interested in doing all in all I think he was very pleasant. Excellent customer service and if you’re looking for an electrician, you should hire him if I have any more electrical needs I will definitely do so."
Response time5 hrs
Response rate93%
9 neighbors recently requested a quote
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Showing 1-10 of 485
Heating and Air Conditioning questions, answered by experts

Choosing between a ductless mini-split and central AC depends on your specific needs. Ductless mini-splits are ideal for targeted cooling, providing zoned comfort and energy efficiency. They are perfect for smaller spaces or homes lacking ductwork. In contrast, central AC offers consistent cooling throughout the entire house but requires ductwork and may be less energy-efficient for smaller spaces. 

Consider factors like budget, home size, and cooling preferences to make the right choice. Combining both systems, with a ductless mini-split in specific areas, can also be a viable solution for tailored comfort and overall efficiency.

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.

No, you should not run an air conditioner with a Freon leak. If you think your AC unit is leaking refrigerant, shut it off immediately. When you keep using a leaky air conditioner, it could damage the unit and release more refrigerant. After turning off the AC, have an HVAC pro come take a look at the unit.

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

The Danbury, 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.