Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Clarendon, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Clarendon, NY?

Select your specific project to find the pro for you.

TRUSTED BY CLARENDON, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon89
    Verified heating and air conditioning services reviews

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

John Betlem Heating & Cooling Inc - HVAC
4.7(
157
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+28 more

Serving Clarendon, NY and surrounding areas

Approved (Corporate)

In business since 1941

Free estimates

Emergency services offered

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John?s slogan that still holds true today is to do ?whatever it takes? to satisfy customers. \n \nJohn Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

17 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Frank N Frank Mechanical Contracting
Frank N Frank Mechanical Contracting
5.0(
5
)
Central A/C - InstallDuctless Mini-split Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - Install+14 more

Serving Clarendon, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Thank you for considering hiring us for your project! At Frank N Frank Mechanical Contracting we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. \n \nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! \n \nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. \n \nWe look forward to earning your business, so please ask us for references!

1 neighbors recently requested a quote
Wrightway Duct Cleaning
4.5(
20
)
Air Ducts & Vents - Clean

Serving Clarendon, NY and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"We are so pleased with the very professional, thorough job and the excellent friendly service. We live in an old brick house and Mr. Wright did a wonderful job cleaning air ducts and vents in the middle of this recent heat wave. Great work quality, great customer service and great value for the money!"
Response time6 hrs
Response rate86%
Recommended by89%of homeowners
Avatar for John Carroll Heating & Cooling
John Carroll Heating & Cooling
4.9(
33
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Clarendon, NY and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"John was great he is a one man show and you can easily see he takes pride in his work. John had no problem working on our schedule and even worked through the weekend to get the job done as it was the only time my wife and I were available to be home. When he was done he walked us through the system and everything we needed to do to get the warranty and rebate squared away. I would highly recvomend John for any of your HVAC needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by100%of homeowners
Avatar for Knaak Heating & Cooling
Knaak Heating & Cooling
5.0(
30
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+22 more

Serving Clarendon, NY and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Keith has helped with a few projects at our house, new AC/furnace, ductwork, gas stove conversion from NG to LP. All work has been completed in a professional manner and in a timely fashion. Would recommend him for any HVAC needs."
Furnace
Humidifier
Furnace
AC
Response time3 hrs
Recommended by86%of homeowners
...
Showing 1-10 of 75
Heating and Air Conditioning FAQs, answered by experts

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

There are several tell-tale signs that your AC coils need cleaning, including:

  • You’re getting higher electricity bills.

  • Your home doesn’t feel as cool as it usually does.

  • Your AC unit is running longer than usual to cool your home.

  • Your home is more humid than usual.

  • The coil is covered in frost while running.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

There are plenty of different not-so-great sounds to hear from your air conditioning unit, like squealing, grinding, water running, excessive gurgling, banging, and clanking. Each of these sounds can indicate a different malfunction with your unit, so it’s important to have a professional assess the problem before it gets worse.

The Clarendon, 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.