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Find Air conditioning pros in Parsippany

Avatar for A&C Quality Air, LLC
A&C Quality Air, LLC
4.3(
157
)

Serving Parsippany, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Spoke to Damian Tuorto regarding the project to Install a Central Air Conditioning System and said that it had already been taken care of so asked if there were any other upcoming projects in mind and he said not for now so advised about the 600 categories and to download the app or visit the website if anything was needed. Closed the SR"
A/C
A/C
A/C
A/C
A/C

+26

22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Speer Air
Speer Air
4.6(
165
)

Serving Parsippany, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"I have used Speer Air for several years for HVAC preventive maintenance at my home. We recently expanded and they installed a package unit to take care of the expansion space. The work was good and they have been back for adjustments as necessary."
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate85%
9 neighbors recently requested a quote
Avatar for Challenger Heating & Air Condition Corporation
Challenger Heating & Air Condition Corporation
4.8(
454
)

Serving Parsippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Reliable, great customer service, and honest. Highly recommend them for all your heating and air conditioning needs. Alfredo came in and diagnose my furnace. He’s very knowledgeable and solved my furnace issue the same day. Went above and beyond to ensure the heat works like I informed the entire process while I was at work."
Furnace & water tank
Furnace & water tank
Coil Replacement
Coil Replacement
Boiler replacements

+11

Response time3 hrs
48 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Dimatic Control, LLC
Dimatic Control, LLC
4.6(
46
)

Serving Parsippany, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Sheldon was prompt arriving within an hour of my call and fixing the air conditioning quickly. He explained all steps of the fix and even showed me where to replace the A/C filters!"
 Old 3 Ton Condenser
 Old 3 Ton Condenser
 New 3 Ton 13 Seer Condenser on Pad
  New 3 Ton 13 Seer Condenser
  New 3 Ton 13 Seer Condenser on Pad

+26

Response time6 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Green Apple Mechanical
Green Apple Mechanical
4.8(
74
)

Serving Parsippany, NJ and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"High quality, responsive, fair, and clean These guys are the best! We worked with them on a water heater replacement and a air conditioner repair/replacement - both in July 2019. When our water heater broke, we called several places. They were the first to respond - Ahmad was able to come out to our house within an hour or so. He answered our questions, let us know why he knew it needed to be replaced (as opposed to repairing a link), and began working. He noted that our previous water heater had been installed incorrectly, and he re-welded a pipe so that the new water heater could be installed on a more level surface. While he was at our house, we asked if he could also install a new kitchen faucet that we had been meaning to replace. He was able to fix it in 20 minutes. For both repairs, he left the worksite clean. I'm glad our water heater broke that day, because we learned they also do air conditioner repair. Dean was much more knowledgeable and provided us with more repair options than any other company we had contacted. We had been under the impression that both our air handler and condenser needed to be replaced, but he let us know that although the condenser needed to be replaced, only one part of the air handler - the coil - needed to be replaced. This saved us thousands of dollars. Dean also patiently answered our questions about other air conditioner options we were considering (e.g., whether to get a a unit with greater capacity). While we were waiting for parts to be available, they did a temporary fix of our old air conditioner so that we didn't melt during the heat wave. On the day of the repair, everything went smoothly - they kept me informed about progress and cleaned up after themselves. I'll definitely call Green Apple the next time I have a plumbing or HVAC issue!"
Additional Photos
Additional Photos
Additional Photos
air conditioning system repair nj
heating and air conditioning service nj

+4

4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for AC & Heat by Kyle
AC & Heat by Kyle
4.9(
114
)

Serving Parsippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"AC & Heat by Kyle provided a very thorough service call on an old boiler. The service provider walked me through the condition of my boiler using pictures and data, and what my options were for service or replacement. Would highly recommend this professional."
Canister
Steam Humidifier
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!

+22

Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Wayne Refrigeration Air & Heat
Wayne Refrigeration Air & Heat
5.0(
9
)

Serving Parsippany, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"My wife and I appreciated the time Wayne took explaining what needed to be done and answered all of our questions prior to and during the installation. He and his crew did an excellent job installing the 2 high efficiency HVAC systems. Both systems are running well. I thank Wayne for his ongoing dialogue during the installation which gave us confidence in the quality of his workmanship. Even though the systems installed were an upgrade the cost was less than all the other installers that gave us price quotes for the project."
Additional Photos
Response time8 hrs
3 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for ABCastello's Heating and Cooling
ABCastello's Heating and Cooling
4.6(
101
)

Serving Parsippany, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Excellent and professional work. Will definitely recommend ABCastello. So happy he was able to come out the same day I needed service with my air conditioner unit. Great job! Thank you!"
Air conditioning installation
A/C compressor replacement
410A charging system
Oil-Gas conversion
Propane-Gas conversion

+24

Response time11 hrs
Recommended by95%of homeowners
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FAQs for air conditioning projects in Parsippany, NJ

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 Parsippany, NJ homeowners’ guide to air conditioning services

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