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Find Air conditioning pros in Chester

Avatar for Metro HVAC Solutions
Metro HVAC Solutions
4.9(
21
)

Serving Chester, NY and surrounding areas

Approved

In business since 2017

Emergency services offered

Small jobs welcome

"Mr. Angel Zapata is a very good technician! He was very pleasant, knowlegable, worked efficiently and took the time to explain his process. I will maintain contact with him for future purposes. I highly recommend him to anyone for his quality of work and attention to details. Thank you for your support and assistance."
Response time4 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for Sync Mechanical, Inc.
Sync Mechanical, Inc.
5.0(
20
)

Serving Chester, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The techs were professional, friendly and knowledgeable. My boiler needed some work and Sync Mechanical was a God send. They kept my home nice and toasty. I've wanted central air installed in my home for quite sometime, and hiring Sync Mechanical was a no brainer. The process was explained to me in full detail and they answered every question I had. I'd recommend Sync Mechanical to anyone. Great work!"
Heating and air conditioning equipment replacement
Heating and air conditioning equipment replacement
Additional Photos
Additional Photos
Additional Photos

+5

8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Hudson Valley HVAC
Hudson Valley HVAC
4.7(
66
)

Serving Chester, NY and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"They are very professional and pay attention to the small details. They left my house in great condition when they were done.I highly recommend them and will continue to use them for service in the future."
Delarm Install
Ceiling register
Condensing unit
Condensing boiler installation
Condensing boiler installation

+5

Response time7 hrs
Recommended by94%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Chester, NY and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"They are fine. It’s probably one of those I don’t really pay enough attention to rate them an A and they are certainly not any problem with delivery."
Additional Photos
Additional Photos
Additional Photos
Response time6 days
16 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for All Bases Covered Mechanical
All Bases Covered Mechanical
4.6(
37
)

Serving Chester, NY and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"We were experiencing major issues with our central a/c unit until we got All Bases involved. Frank and his team are professional, extremely knowledgeable, and honest. Prompt response and accurate billing are also things you can count on when working with All Bases Covered. I highly recommend contacting them if you are in need of a reliable and reputable HVAC expert."
Response time6 hrs
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Polar Plumbing, Heating, & Air Conditioning
Polar Plumbing, Heating, & Air Conditioning
4.7(
129
)

Serving Chester, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Very precise, organized , professional and communicative I highly recommend this company Fair pricing . Got a great deal on heating and central air conditioning. D. Mallon"
Jared and Our New Polar Partner
John and Mike After Picture
BEFORE - Leaking Under the Sink
AFTER - Fixed by your Polar Professionals
Indoor Face Unit 2

+8

Response time12 hrs
Response rate96%
299 neighbors recently requested a quote
Avatar for D Rohde Home Services
D Rohde Home Services
4.6(
470
)

Serving Chester, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I used D. Rhode Heating, Plumbing and AC for two projects. First was an installation of a new air conditioning and heat pump unit. From beginning to end everyone we dealt with were courteous, knowledgeable and professional. Dan was very helpful thoroughly explaining our options and giving us a fair estimate. The office staff were always friendly and helpful when we called them. Jeff, Dwayne and crew did a great job in the removal and installation of the new unit. They were very respectful and cleaned up thoroughly when the job was completed. The second project was the installation of a new well tank. Jamie was very professional and knowledgeable and also did a great job with the installation and cleanup. I would highly recommend D. Rhode."
Mitsubishi Hyper heat (Low Temp) Multi Head Heat Pump
Additional Photos
Mitsubishi Mini Split
Mitsubishi Mini Split
Additional Photos

+22

Response time11 hrs
Response rate85%
54 neighbors recently requested a quote
Avatar for Parker Plumbing & Electric
Parker Plumbing & Electric
4.9(
38
)

Serving Chester, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"New replacement ceiling fans installed in the kitchen and on the attached enclosed porch. Fortunately, two workers arrived to do the work in the two rooms, so the job was done quickly."
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 318

FAQs for air conditioning projects in Chester, 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 Chester, NY homeowners’ guide to air conditioning services

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