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Avatar for AC Air Duct Cleaning
AC Air Duct Cleaning
5.0(
30
)
Air Ducts & Vents - Clean

Serving Katonah, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"I am very happy with AC air ducts cleaning! They told me exactly what they were going to do and how much everything cost. I never had our air ducts cleaned but they made it so easy! Very happy and would happily recommend them!"
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+29

Response time7 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Perfect Air Solutions
Perfect Air Solutions
4.8(
118
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+1 more

Serving Katonah, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"John called me and scheduled an appointment right away. John is very knowledgeable. He is obviously very experienced. All the other AC Reps from other companies who gave me quotes were salespeople who knew little about the AC products and their installation. John gave me a very reasonable price and scheduled me right away. All of the other AC Reps from other companies were either indefinite as to when they could do the installation or they gave me appointments weeks away. John's workers arrived on time and worked hard and fast. They were neat and very respectful of my property. Great experience. I highly recommend Perfect Air Solutions."
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Carrier Furnace replacement

+5

Response time1 day
83 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for CJ Mechanical
CJ Mechanical
5.0(
90
)
Central A/C - Service or Repair

Serving Katonah, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Joe was great. Explained what he was doing, gave me tips to make the function of my AC do a better job, and was very reasonable. Would highly recommend him"
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 Royal Comfort
Royal Comfort
5.0(
18
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

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
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+6

Response time3 days
14 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Metro-Aire Heating & Air Conditioning
Metro-Aire Heating & Air Conditioning
5.0(
5
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Katonah, NY and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

Since 1988, Metro-Aire has provided HVAC services for customers in Peekskill, NY, and across the Lower Hudson Valley. We proudly serve residential and commercial clients throughout the region with quality, affordable heating, and cooling services. We believe in always going the extra mile for our customers. As the HVAC industry has grown and changed, Metro-Aire has evolved to keep pace with innovations by manufacturers. Our company offers the most energy-efficient heating, ventilation, and cooling products on the market.

Response time2 days
Response rate100%
21 neighbors recently requested a quote
Affordable Heating & Cooling of NY Inc.
4.3(
53
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Katonah, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Affordable Heating and Cooling did an amazing job installing my new split system on New Years Eve!! Dave the owner, was in constant communication with me from start to finish and was meticulous with all aspects of the project. They were very neat and cleaned everything back to the way it looked before the project began. A pleasure to work with and he even gave me a bunch of free advise about other aspects of my nearly 100 year old heating system. They will be my first call if I have any other heating or cooling needs!"
Response time4 hrs
Response rate86%
12 neighbors recently requested a quote
Avatar for One Hour Heating and Air Conditioning of Westchester
One Hour Heating and Air Conditioning of Westchester
4.7(
7
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Katonah, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

One Hour Heating & Air Conditioning of Westchester provides professional heating and cooling service, repair, and installation for homeowners who want the job done right.\n\nAs a locally owned and operated company, we focus on dependable service, proper diagnosis, quality workmanship, and clear communication from start to finish. Whether you need help with no heat, no AC, poor airflow, or a system replacement, our team is here to help.\n\nFully licensed and insured. Always On Time, Or You Don’t Pay A Dime!\n\nOur goal is simple: diagnose the problem correctly and fix it the right way so you’re not dealing with the same issue again. We provide solutions that are built to last—not temporary fixes—and stand behind our work long after the job is complete.\n\nContact us today to schedule service and experience the One Hour difference.\n\nFully Licensed: WC-39351-H25

Response time8 hrs
Response rate100%
51 neighbors recently requested a quote
Avatar for Abel Air
Abel Air
4.6(
11
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Katonah, NY and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Abel Air came to the rescue! Doug was a godsend for us on one of the coldest days of the winter. He replaced our boiler in a timely manner and did so within the quoted price he first gave us. There was some wrinkles and additional work he did not expect, but he did it all for the same price he initially quoted. Doug and his team are thorough, communicative and completely professional. I would recommend Abel Air for all your HVAC needs. Doug is also one of the nicest guys we have encountered to do work on our home."
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+2

13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

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%
17 neighbors recently requested a quote
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Showing 1-10 of 349
Air Conditioning questions, answered by experts

For washable or electrostatic air conditioner filters, you can soak and rinse them with water. If you rinse the filter with water, make sure to use a faucet, shower head, or garden hose with a gentle water pressure setting, as strong water pressure could damage the filter.

But for disposable filters, water could ruin the filter, even allowing mold to grow in the filter. Instead, these filters should be replaced.

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.

Absolutely! You can seriously improve the overall value of your home by maintaining high-quality, compatible systems for heating and cooling. Potential buyers will love not having to worry about getting a new HVAC unit for 15 to 20 years and will pay more for it. For maximum efficiency and cost savings, replacing the furnace and air conditioner at the same time, when possible, gives you (and potential future buyers) reliable comfort and modern convenience.

The cost of annual maintenance depends on the type of HVAC system you have. AC service typically costs an average of $200 but ranges from $100 to $550. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

The Katonah, NY homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.