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    Verified heating and air conditioning services reviews

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

Avatar for Royal Comfort
Royal Comfort
5.0(
19
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+45 more

Serving Mamaroneck, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"These guys are great. They came to assess the situation (problems with our oil furnace) and thoroughly reviewed options. We went with them for a furnace replacement, as well as a heat pump to replace our standard a/c units. They came in much cheaper than the two other companies we consulted (one of which we had used for almost 50 years (since the house was new). We're thoroughly happy with our new HVAC setup, and even the fancy Nest thermostat. Highly recommended!"
The new Bryant 16 SEER2 Unit
Look at all those Mitsubishis!
The new boiler & tank to keep these folks warm for many years to come!
The old broken unit
Additional Photos

+5

Response time3 days
7 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for CJ Mechanical
CJ Mechanical
5.0(
90
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+4 more

Serving Mamaroneck, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Being a new homeowner can be daunting. Initially I called a large HVAC company to service my central AC units. When one of the units failed, they wanted to charge significant prices to investigate the issue. I knew it was unreasonable so I went on Angie’s list and found Joe. He arrived the day I called him - he found time in his busy schedule and offered to come past 6pm. He found the issue right away and clearly explained all my different options. I felt very comfortable w him. He is pleasant and knowleable. But the best part is he’s honest and won’t try to upsell you."
High-efficiency conversion
High efficiency conversion
High efficiency conversion.
High-efficiency conversion
97% furnace

+7

Response time5 hrs
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for AC Air Duct Cleaning
AC Air Duct Cleaning
5.0(
30
)
Air Ducts & Vents - Clean

Serving Mamaroneck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"The assigned technician, John, was on-time, knowledgeable, provided suggestions, and thorough. Oftentimes, people don’t realize how important this service is. If I were you, I would book AC Air Duct cleaning!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Perfect Air Solutions
Perfect Air Solutions
4.8(
118
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+14 more

Serving Mamaroneck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

""I spent some time gathering multiple estimates and speaking with HVAC professionals, and I received the best offer from Perfect Air Solutions. They clearly explained how heat pump systems work and recommended the right brand and model for my home. The installation and removal of the old equipment were completed in a single day with a high level of professionalism. If you're looking for top-notch, friendly, and professional service at the best price, look no further — they are simply the best!""
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Carrier Furnace replacement

+5

Response time1 day
77 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Dario Contracting, Inc.
Dario Contracting, Inc.
4.9(
65
)
Ductless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace

Serving Mamaroneck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Customers say: True professional

"I was looking for an HVAC contractor in my area and Angi did not disappoint. I was immediately provided with five contractors and reached out to all of them. Tony from Dario Contracting called me within ten minutes, steered me away from an inexpensive brand that I thought I wanted as he said that it is difficult to get parts. He recommended a different brand that he uses that comes with a 12-year warranty. He came within 24 hours to scope out the worksite and completed the job before the week was out. The work was quick, professional and clean. I couldn't ask for a better result."
Exterior
Exterior
Exterior
Exterior
Exterior

+44

Response time9 hrs
23 neighbors recently requested a quote
Recommended by75%of homeowners
Affordable Heating & Cooling of NY Inc.
4.3(
53
)
Central A/C - Service or RepairOil Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Repair - For Business+15 more

Serving Mamaroneck, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"All Seasons Comfort HVAC has done two different systems installation for me. They have also provided service work and regular maintenance on these systems. Their quality of service, their pricing, and the work that the licensed HVAC Technicians have done for me have always exceeded my expectations. Based on these past experiences, I highly recommended this company!"
Response time4 hrs
Response rate86%
8 neighbors recently requested a quote
Avatar for Green Ductors
Green Ductors
4.7(
341
)
Central A/C - Service or RepairAir Ducts & Vents - CleanDuctless Mini-split A/C - Install or Replace+2 more

Serving Mamaroneck, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We hired them to clean our HVAC ducts as we had just bought this house. We are glad we did as before pics showed a horrible situation. They were reasonably priced and they were quick to respond to our needs. Work was completed within 48 hours as requested to meet our schedule. Highly recommend them"
Dmytro Malymonenko NADCA certificate
Dirty Cooling Coils and Blower Motor
Bad cough, no fresh air
Air Duct after 8 years
Coils Cleaning

+369

Response time1 day
1 neighbors recently requested a quote
Recommended by95%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.

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.

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

The Mamaroneck, NY 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.