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Avatar for Prestige Services Group
Prestige Services Group
5.0(
24
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Monsey, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Fantastic job. Impossible job. They are the best. I called many companies with no luck. They completely rebuilt my very old system. It is now working efficiently. I was on the phone last night telling my friends and family about Prestige Services Group. I am so grateful. Perpetua."
HVAC
HVAC
HVAC
HVAC
HVAC

+8

Response time9 hrs
Response rate86%
Recommended by69%of homeowners
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Avatar for RB Refrigeration, LLC
RB Refrigeration, LLC
5.0(
9
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Monsey, NY and surrounding areas

Approved

In business since 2002

Free estimates

Small jobs welcome

"Mr. Bravo provide me with excellent service at a very reasonable price and finished the installation before the deadline. He conducted himself as a professional. highly recommend him for any HVAC projects."
2 neighbors recently requested a quote
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Avatar for ALB Pro Services Heating & Cooling
ALB Pro Services Heating & Cooling
5.0(
7
)
Window A/C Unit - InstallWindow A/C Unit - Service or RelocateWindow A/C Unit - Install - For Business+1 more

Serving Monsey, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Thorough professional, well mannered and respectful, did excellent job doing my air conditioning units, punctual and made sure that all the units are working after installation. Would definitely recommend anyone."
Response time7 hrs
15 neighbors recently requested a quote
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Avatar for Eastern Air HVAC Solutions LLC
Eastern Air HVAC Solutions LLC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Monsey, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had an HVAC emergency and this company responded quickly and professionally. They came out promptly, diagnosed the issue right away, and got everything working again in a short amount of time. The technician was knowledgeable, courteous, and explained everything clearly. It was reassuring to have such reliable service during an urgent situation. I highly recommend this company for anyone needing fast and dependable HVAC service."
One on mini split install
One on mini split install
One on mini split install
One on mini split install
One on mini split install

+3

5 neighbors recently requested a quote
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Avatar for Comfort Air heating and Cooling, LLC
Comfort Air heating and Cooling, LLC
5.0(
3
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Monsey, NY and surrounding areas

Approved

In business since 2020

Customers say: Quick response

"They were very good, reliable and professional."
Response time1 hour
Recommended by100%of homeowners
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Avatar for Revive Cooling
Revive Cooling
5.0(
7
)
Ductless Mini-split A/C - Install or Replace

Serving Monsey, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Ductless mini split install. Hanee responded and scheduled the project quickly. He arrived on time and completed the work as discussed. Priced competitively without sacrificing the quality of work."
Response time2 hrs
Response rate98%
15 neighbors recently requested a quote
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Avatar for AAA Property Services LLC
AAA Property Services LLC
4.8(
42
)
Window A/C Unit - Install

Serving Monsey, NY and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Tony Costanzo is a handyman with excellent credentials and free estimates.He commits himself to repairing and replacing "home projects" including light construction, painting and a variety of household issues. A New Jersey Home inspection license covering homes, townhomes and condominium apartments in addition to pre-purchase inspections are available for both buyers and sellers."
Response time8 hrs
Response rate100%
Recommended by94%of homeowners
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Avatar for Gold Medal Service, LLC (NY)
Gold Medal Service, LLC (NY)
3.7(
417
)
Central A/C - Service or RepairCentral A/C - InstallCentral Air Cleaner - Install or Replace+4 more

Serving Monsey, NY and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"was a great costumer service, and perfect job"
HVAC Tech with Furnace
Outdoor HVAC system
Truck
6 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for DYETT HVAC PRO CORP
DYETT HVAC PRO CORP
New to Angi
Window A/C Unit - Service or Relocate

Serving Monsey, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

At DYETT HVAC PRO CORP. we offer professional heating, ventilation, air conditioning and refrigeration services. We install, repair and perform maintenance on all types of equipment—from walk-in coolers, freezers, display cases and refrigerators to central units, mini-splits, rooftop units and all types of air conditioning systems, as well as any type of heating system, from oil boilers to the most modern high-efficiency models.\n\n

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Avatar for RS Mechanical Services, INC
RS Mechanical Services, INC
3.4(
5
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Monsey, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"It was a great experience, Ariel was exceptional. Pricing is very competitive and response time was flawless. Recommended Ariel to my neighbor, and he will be installing a new boiler for them!"
Response time1 day
Response rate100%
Recommended by75%of homeowners
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Showing 1-10 of 350

FAQs for air conditioning projects in Monsey, 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 Monsey, 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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