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Find Air conditioning pros in Dumont

Avatar for Celestial  Air HVAC, LLC
Celestial Air HVAC, LLC
4.3(
82
)
Central A/C - Service or Repair

Serving Dumont, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I needed my AC fixed ASAP. Another company gave me the run around for 2 days straight. I decided to see other companies in the area and i can’t across celestial air HVAC. They gave me a same day appointment, came on time, fixed the issue within minutes, kept me updated the entire time, and now my tenants are happy again. Thank you!"
Williamson Oil Boiler
Unit Replacements
Hier Oil Furnace
Unit Replacements
York Gas Furnace

+10

Response time6 hrs
Response rate85%
8 neighbors recently requested a quote
Avatar for Ray's HVAC
Ray's HVAC
4.7(
254
)
Central A/C - Service or RepairCentral A/C - Install - For BusinessCentral Air Cleaner - Repair or Service+4 more

Serving Dumont, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Ray's HVAC responded quickly to my request to repair my furnace, which could not start this year. They were able to find and fix the real cause of the issue - a bird net in the PVC pipe which blocked the air flow, and made my furnace is working again!"
New heating system with steam humidifier
Expert equipment rigging
Packaged Trane high efficiency equipment
Emergency replacements
Piping

+1

Response time6 hrs
Response rate89%
119 neighbors recently requested a quote
Avatar for AC & Heat by Kyle
AC & Heat by Kyle
4.9(
114
)
Central A/C - Service or Repair

Serving Dumont, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"I was in desperate need of an AC unit repair and Kyle came to the rescue. Iâ ve owned my home since 2019 and have been looking for and honest and reliable AC technician. Iâ ve used a couple of other technicians but Kyle will be my go to moving forward. He kept me informed of everything he was doing and educated me on how my unit should be running. He even gave me info for what filters I should be purchasing to help my unit run efficiently. He gave me several options with regards to repairs and I went with the higher priced option because it was so reasonable and I didnâ t want to cut corners. I will be scheduling my routine maintenance with him for the summer and winter. Iâ m so happy I finally found an AC technician I can rely on. I highly recommend him."
Canister
Steam Humidifier
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!

+23

Response time7 hrs
Response rate87%
1 neighbors recently requested a quote
Avatar for Total Comfort Services, LLC
Total Comfort Services, LLC
4.0(
338
)
Central A/C - Service or RepairCentral Humidifier - Install or ReplaceCentral Air Cleaner - Repair or Service+1 more

Serving Dumont, NJ and surrounding areas

Approved

In business since 1965

Credit card accepted

Customers say: Quality work

"Had an "A/C tune up" done to an old central air system. Guy was really knowledgeable, walk me thru the inspection, and was really thorough. I feel like the A/C tune special is a bit misleading. Yeah they check the unit but any small repair that needs to be done is extra. Also person had to reschedule from a Sat to Sun appointment and was 3 to 4 hours late on the Sunday appointment. I get it's the busy season. However, I would hire again and recommend to others. They seem honest about the work which is rare for any job."
68 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for AAA HVAC, LLC
AAA HVAC, LLC
4.7(
189
)
Central A/C - Service or Repair

Serving Dumont, NJ and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Jay, came to see how to fix or change the central air, gave me an estimate with models and prices better than the competition that charged me $ 95 and $ 170 just to tell me what I already knew that the air did not work. Jay did not charge a penny for the first visit and the price for installing a new furnace exceeded the competition an quality and service. The next day he installed it. Perfect, I'm super satisfied and I would recommend it 100%"
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%
11 neighbors recently requested a quote
Raynor Services- Electrical/HVAC/Generators/Solar
4.5(
157
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+4 more

Serving Dumont, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

We are a local Female & Family owned & operated contractor who has been serving the South Jersey area for over 30 years in all their Electrical, Heating, Cooling, & Generator needs. We perform both light commercial & residential installations, renovations & upgrades. We train our team to not just have the technical skills needed to do their jobs well, but how to help customers get to what they want for both comfort AND budget. Working with us you'll come to expect an amazing office staff to take your calls, address your needs & get the best technicians to complete the work you need done. Our technicians receive weekly training to stay on top of today's ever changing technology. They are all uniformed, background checked & drug tested. We also always give you an upfront price & get your approval before we start any work. We cannot wait to provide you "Service The Way It Used To Be"! Give us a call today!! We proudly hold an A+ Rating with the Better Business Bureau.

Raynor Tech Homeowner
Raynor Tech Homeowner
Raynor Tech Homeowner
Raynor Tech Homeowner
Raynor Tech Homeowner

+18

Recommended by89%of homeowners
Dun Rite Heating and Cooling
4.5(
112
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Dumont, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Peter was awesome. He replaced both my heating and cooling components and explained step by step what the work entailed, provided additional details on how the HVAC system works and what to do to take preventative maintenance measures so the system runs more efficiently and lasts longer.. He even corrected errors from the previous contractor at no extra cost and he was the most economical quote I received to begin with. Would absolutely recommend him for any of your HVAC needs."
Response time1 day
Response rate100%
19 neighbors recently requested a quote
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Showing 1-10 of 548

FAQs for air conditioning projects in Dumont, 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 Dumont, NJ homeowners’ guide to air conditioning services

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