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Top-Rated Air conditioning pros in Mansfield - Updated Nov 2026

Avatar for Climate Mechanics LLC
Climate Mechanics LLC
4.9(
53
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mansfield, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Thought I had a problem with my AC unit. I called Robert he got back to me right away. When he came over he checked my thermostat and entire AC system running different tests. Looked over entire system then it started to worked normally. He did not charge me. He is the most trustworthy contractor I have ever dealt with in my life. 100 percent recommended!!!!!
"
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+4

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Nu-Air The Healthy Choice Inc
Nu-Air The Healthy Choice Inc
4.2(
498
)
Air Ducts & Vents - Clean

Serving Mansfield, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"It was good. I had to buy another chimney sweep right after that. I purchased my home and had the inspector go through the chimney. He said I had some issues. I use Nu- Air for a second opinion. They said everything was fine. They didn't really do a through check, they were in and out. So, I then got a third opinion, it was pretty extensive it cost me a little bit of money. It included a camera test. They found a lot of issues with my chimney which I then had to get repaired. My two opinion versus their one was a kind of a little bit of risk. For the chimney sweep specifically over all was a waste. They did clean the chimney. The person could have done a better job. They tried to sell me another service when they were there. But I pushed back, obviously I could tell that they weren't going to be a reliable business partner. I expected a lot more from them."
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Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for American Air Duct Cleaning & Services
American Air Duct Cleaning & Services
5.0(
61
)
Air Ducts & Vents - Clean

Serving Mansfield, NJ and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Brian from American Air Duct was friendly and did a super thorough job. Absolutely will use them again when I need any of the services they perform. Great job!!"
Dryer vent cleaning
Duct cleaning
Dryer vent cleaning
Duct cleaning
Duct cleaning

+15

Response time4 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Vaughan Comfort Services
Vaughan Comfort Services
4.8(
139
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mansfield, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1937

Free estimates

Emergency services offered

"Vaughan company was very responsive to my call and scheduled the work on the same day. Anthony tested the AC unit and determined that it needed coolant added. The work was completed quickly. House is cooler now and AC is keeping up with the hotter temperatures."
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+6

Response time3 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Advanced Aardvark Airduct Cleaning Company
Advanced Aardvark Airduct Cleaning Company
4.7(
1,167
)
Air Ducts & Vents - Clean

Serving Mansfield, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Customers say: True professional

"The workers were clean, professional, and efficient. I would recommend this company to ANYONE that needs their air ducts or dryer vent cleaned. The staff in the office were also efficient and professional. All in all it was a excellent experience"
Before cleaning
After cleaning!
Response time9 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Advanced Aardvark Air Duct and Carpet Cleaning Co.
Advanced Aardvark Air Duct and Carpet Cleaning Co.
4.7(
29
)
Air Ducts & Vents - Clean

Serving Mansfield, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Very happy with the job these guys did. I was a little hesitant on the price quoted for my little house, but glad I had it done. These guys did one **** of a good job. First, they arrived 15 minutes early. Then they walked me through the job step by step. When they were done, my carpets and upholstery looks and smelled brand spanking new. The ducts in my 54 year house were spotless and I could tell the difference in the air quality right away. And they cleaned my one little dryer vent for free. A+ service. I definitely recommend this company."
6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
3.9(
1,637
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Mansfield, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"Only wanted to sell me a complete HVAC unit. Immediately said that condenser was obviously short of Freon and that they would have to replace condenser, coil and heater unit. Two other HVAC experts also quoted for job. Air Conditioning was not working because air handler needed to be replaced. Other HVAC expert was awarded job."
Horizon Services Heating & Cooling
Horizon Services Heating & Cooling
Horizon Services Heating & Cooling
 Horizon Services Heating Installations
 Horizon Services Heating Installation

+19

13 neighbors recently requested a quote
Recommended by88%of homeowners
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Air Conditioning FAQs, answered by experts

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

The Mansfield, NJ homeowners’ guide to air conditioning services

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