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Find Air conditioning pros in Chappaqua

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 Chappaqua, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"The entire process was handled professionally, quickly and at a decent price. John was nice and willing to work with us. Definitely recommend Perfect Air Solutions!"
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Mitsubishi Install
Carrier Furnace replacement

+5

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

Serving Chappaqua, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Hired Joseph to replace my central air conditioning condenser and coil, as well as relocate a handful of vents. I'm happy with the results, but also Joseph was great to deal with even though I wasn't really an ideal customer. He was very flexible, communicative, trustworthy, and super easy to work with. He's also a smart and creative guy just in general. Would recommend."
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
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Avatar for Royal Comfort
Royal Comfort
5.0(
18
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving Chappaqua, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Great service! Knowledgeable technicians answered all my questions, professional all the way throughout awesome experience!"
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
11 neighbors recently requested a quote
Recommended by50%of homeowners
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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+12 more

Serving Chappaqua, 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%
18 neighbors recently requested a quote
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Avatar for Abel Air
Abel Air
4.6(
11
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+4 more

Serving Chappaqua, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

11 neighbors recently requested a quote
Recommended by100%of homeowners
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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+12 more

Serving Chappaqua, NY and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"The cost was part of a contract. The first time they gave me a window and the window went by that."
Additional Photos
Additional Photos
Additional Photos
Response time6 days
Response rate100%
17 neighbors recently requested a quote
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Avatar for One Hour Heating and Air Conditioning of Westchester
One Hour Heating and Air Conditioning of Westchester
4.7(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Chappaqua, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"great work honest good people hard working guys,very happy"
Response time8 hrs
Response rate100%
47 neighbors recently requested a quote
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Avatar for Bell Mechanical, LLC
Bell Mechanical, LLC
4.0(
111
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving Chappaqua, NY and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"They came out and gave an estimate for a new boiler and we contracted with them for the replacement. The technicians seemed very knowledgeable and thorough. We had a few issues after the installation with air getting in the line and blocking the flow of hot water. However, Our installation came with a 1 year service contract and they returned to remedy the problem promptly and professionally. Bell stands behind their work. We would recommend Bell and will use them in the future."
Westchester Heat Pump
Westchester Heat Pump
Westchester Heat Pump
BBB Rating A+
Mitsubishi Diamond Dealer

+4

Response time2 days
11 neighbors recently requested a quote
Recommended by84%of homeowners
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Showing 1-10 of 477

FAQs for air conditioning projects in Chappaqua, NY

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Chappaqua, NY homeowners’ guide to air conditioning services

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

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