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Verified Reviews for Air Conditioning pros in Union, NJ

*The Angi rating for Air Conditioning companies in Union, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Union, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on August 28, 2026

Find Air conditioning pros in Union

Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Union, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Our furnace failed on a rather cold day. We called Arctic Air Conditioning and they sent a technician the same morning. The system was ~30 year old, and we know we needed to replace. Once we confirmed that the furnace is not salvageable, they sent an advisor, Chris, to do the measurement and gave an estimate. Chris was able to arrange the installation in 2 days. The team came and completed the work as expected. The work was done in about 5 hours: removal of the old gas furnace & AC unit, installation of new units and new thermostat. They made sure we inspect their work, and showed us how the furnace works. The AC will need to be fully charged when the weather is warmer. A couple things to know is that the utility rebate is small and not worth taking into purchase decision. The Lennox thermostat works well, but the phone app does not work (rated extremely poorly on app store), so don't bother. We picked the better upgrade, which is reflected in the project cost."
photos
photos
photos
photos
photos

+6

24 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Challenger Heating & Air Condition Corporation
Challenger Heating & Air Condition Corporation
4.8(
454
)
Central A/C - Service or Repair

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Good work. Arrived early. Finished quickly. Cool air is back. Thanks !!"
Furnace & water tank
Furnace & water tank
Coil Replacement
Coil Replacement
Boiler replacements

+11

Response time3 hrs
58 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for V.I.P. HVAC
V.I.P. HVAC
4.7(
91
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Union, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"They were honest and efficient and know a lot of information about the problem with my central air conditioning repair. I would 100% recommend them and surely use them again in the future."
Old furnace and evaporator coil
TIGHT SPACE
Connecting the furnace & return duct together.
Finished job. Furnace & Coil
Furnace and Coil

+107

Response time4 hrs
2 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Overall Heating and Cooling, LLC
Overall Heating and Cooling, LLC
4.7(
202
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Union, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Must use for air conditioning"
Our work
Our work
Our work
Our work
Our work

+17

Response time1 hour
Response rate94%
19 neighbors recently requested a quote
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Avatar for AC & Heat by Kyle
AC & Heat by Kyle
4.9(
114
)
Central A/C - Service or Repair

Serving Union, 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!!!

+23

Response time7 hrs
Response rate87%
Recommended by97%of homeowners
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Avatar for No 1 Cleaners
No 1 Cleaners
4.8(
294
)
Air Ducts & Vents - Clean

Serving Union, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"No 1 Cleaners were very professional and did a good job of cleaning our air conditioning ducts and vents. Carlos was knowledgable and did a through job. However, there was one thing that we did not like. While angi said that the initial quotation was FREE, No Cleaners said that if they came to provide a quote and we decide not to proceed with the work, we needed to pay $99 as fee for inspection. This was a bit disturbing as others did not charge for the visit and initial quote. I would recommend No 1 Cleaners as they were were professional and executed very well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time9 hrs
Response rate100%
8 neighbors recently requested a quote
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Avatar for SOS Work Services
SOS Work Services
4.5(
150
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"I worked with the team over at SOS Work Services during the most recent heat wave. We had ductless mini splits installed. They were AMAZING! I found the entire team to be very professional and the quality of the work was EXCELLENT. It is also worth noting that each day after the workday was complete, the technicians cleaned up after themselves, and our home was spotless. I am beyond satisfied with SOS Work Services, and I will definitely be using them for future projects."
Kitchen
Kitchen
Kitchen
Kitchen
Kitchen

+170

Response time8 hrs
Response rate90%
18 neighbors recently requested a quote
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Avatar for Ray's HVAC
Ray's HVAC
4.7(
262
)
Central A/C - Service or RepairCentral A/C - Install - For BusinessCentral A/C - Service or Repair - For Business

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Thanks to Ray, we were able to get our AC working in short notice and within few days."
New heating system with steam humidifier
Expert equipment rigging
Packaged Trane high efficiency equipment
Emergency replacements
Piping

+1

Response time6 hrs
Response rate89%
79 neighbors recently requested a quote
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Avatar for AAA HVAC, LLC
AAA HVAC, LLC
4.7(
189
)
Central A/C - Service or Repair

Serving Union, NJ and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Had a problem with my central air. They showed up in 45 minutes and started working. Guy they sent was really nice and knowledgeable."
New installation of mini split units
Rooftop unit
Jay our Technician
Raheem Condensing units
Our trucks at the job site

+12

Response time2 hrs
Response rate88%
5 neighbors recently requested a quote
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Avatar for Green Ductors
Green Ductors
4.7(
341
)
Central A/C - Service or RepairAir Ducts & Vents - CleanCentral A/C - Service or Repair - For Business+1 more

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We had an issue with air flow to some off our vents and they sent a tech out to monitor the air flow and make adjustments."
Dmytro Malymonenko NADCA certificate
Dirty Cooling Coils and Blower Motor
Bad cough, no fresh air
Air Duct after 8 years
Coils Cleaning

+369

Response time1 day
3 neighbors recently requested a quote
Recommended by95%of homeowners
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Showing 1-10 of 522
Air Conditioning questions, answered by experts

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

Assessing location for airflow, convenience, and minimal noise impact.

No, it isn’t necessarily bad to turn your AC on and off frequently—contrary to popular belief. Even if you stop and start your AC throughout the day, it won’t use as much energy as it would if you ran it nonstop. 

If you’re concerned about your power consumption and energy costs, there are a few simple ways to use your AC more efficiently. Regularly cleaning the filters, scheduling routine maintenance, and using a programmable thermostat are all great choices.

Yes. It's not just AC filters that get dirty. Ducts can accumulate dust and dirt quickly. Insects and animals can also get into duct systems, creating many problems. Dirt build-up and unwanted guests can constrict the airflow and cause rooms not to cool evenly. You might also see higher energy bills because they're not working as efficiently.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

The Union, NJ 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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