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TRUSTED BY KATONAH, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon236
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Katonah

Avatar for Royal Comfort
Royal Comfort
5.0(
18
)

Serving Katonah, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Royal Comfort installed our central AC system. It was completed on time and they were very clean, professional, and very fairly priced. They answered all of our questions and concerns and we continue to use them for our seasonal heat/ac service."
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

+6

Response time3 days
12 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.5(
896
)

Serving Katonah, NY and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Sila installed a new Lennox HVAC system 2 years ago and when there was a leak today they showed up within hours! Not like some places that would have many excuses and complain about Fri being too busy. Their Tech Calverton is a special tech, knowledgeable, polite and willing to go the extra mile. Not only did he fix the leaking problem he took his time to adjust dampers to ensure all rooms are toasty! This has always been a problem for us and not fixed until now. It takes a patient problem solving tech to make a happy customer! A special thanks to the service manager ,Doug Bines , who always seems to help when needed."
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+20

Response time10 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for CJ Mechanical
CJ Mechanical
5.0(
90
)

Serving Katonah, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"We had several issues with our HVAC system that was a result of inefficient installation. We had several contractors evaluate the problem but found that there is a marked amount of dishonesty in this industry and ultimately we decided to offer the project to CJ Mechanical. The diagnosis was thorough and the work was completed in a timely manner. We give this review a 4.9 because CJ Mechanical refused to sign a contract but instead insisted on using an invoice with a disclaimer notice. Experience has taught us that no matter the job, or how many positive reviews a contractor has online, it is very important to get a detailed contract that clearly states the scope of the work and responsibilities. Fortunately for us, in this instance, the work was completed to our satisfaction and the system is functioning significantly better than it had previously. Great job."
High-efficiency conversion
High efficiency conversion
High efficiency conversion.
High-efficiency conversion
97% furnace

+7

Response time5 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for AC Air Duct Cleaning
AC Air Duct Cleaning
5.0(
28
)

Serving Katonah, 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!"
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+29

Response time7 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Perfect Air Solutions
Perfect Air Solutions
4.8(
118
)

Serving Katonah, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Best HVAC firm I've worked with. Everyone was courteous, professional and did a fantastic job at the best price. I used them last year to replace my A/C and Heating systems and I'm using them again for another zone in my home."
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Carrier Furnace replacement

+5

Response time1 day
90 neighbors recently requested a quote
Recommended by91%of homeowners
Affordable Heating & Cooling of NY Inc.
4.3(
53
)

Serving Katonah, 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%
6 neighbors recently requested a quote
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Katonah, NY 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%
16 neighbors recently requested a quote
Avatar for B-Dyson Electric
B-Dyson Electric
4.9(
126
)

Serving Katonah, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Best of the best. Upgraded service to 200A, new meter whole install, and EV charger. When no one wanted to do this work, theyâ d done it with highest professionalism and value."
kitchen renovation
office
Conference Room Lighting
Conference Room
Office Space Hallway Lighting

+7

Response time11 hrs
8 neighbors recently requested a quote
Recommended by92%of homeowners
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Heating and Air Conditioning questions, answered by experts

If your AC unit isn’t cooling and you haven’t figured out why, there are a few good reasons to turn it off ASAP. The source of the issue, whether that be leaking refrigerant or a broken compressor, will worsen and cause more damage to the overall unit the longer the machine is allowed to run. When in doubt, shut it down until you or an AC pro can ensure everything is working properly.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

Condensation forms when warmer, outside air combines with cooler air in your ductwork. This can happen when there are leaks in your air ducts, your HVAC system has a dirty air filter, or there’s a lack of insulation around the ducts. To prevent it from happening, replace your HVAC filters as directed. Also, once every five years, hire a local air duct cleaner to clean and inspect them.

The Katonah, 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.