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Find Air conditioning pros in Dunn

Avatar for Carolina Comfort Air Inc
Carolina Comfort Air Inc
4.7(
272
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Dunn, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Tommy, Justin, and Dre did a fantastic job! We had a new condenser, evaporator coil installed, replaced and upsized some of the duct runs which were incorrectly done by another contractor. Tommy, Justin, and Dre were Courteous, professional. They worked very neatly and cleaned before they left. I would definitely recommend Carolina Comfort Air for any of my future air-conditioning needs!"
Every great HVAC install starts with a solid plan. 📍🛠
Here’s a behind-the-scenes look at one of our walkthroughs—because comfort starts long before the system’s running.
From classroom to career path! 🚀
We love helping students connect the dots between what they learn and where it can take them in the real world.
We’re not just hiring—we’re building careers. 🔧📋
Thanks to everyone who stopped by our booth to learn more about joining the coolest team in HVAC!
Fore the love of HVAC—and a little friendly competition ⛳️
Our Carolina Comfort Air crew hit the greens for a great cause and even better camaraderie.
Our team had a blast showing future HVAC pros how systems work at this outdoor demo. Hands-on learning = lasting impact!

+53

Response time1 day
Response rate100%
28 neighbors recently requested a quote
Avatar for Comfort Monster Heating & Air / G&M
Comfort Monster Heating & Air / G&M
4.6(
50
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Dunn, NC and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Short: Had them replace my upstairs full HVAC system, completely walked through all possible options to make it perfect and extremely happy with every single employee that I came in contact with from Jon the owner, to Jordy the air flow expert to the installers Wayne and Kevin. Will only use them for service/maintenance/issues going forward. Long: We had a different AC company come out for a tune up, they said that our blower needed to be replaced and that there was mold found. It was going to be close to $1k to replace so I started looking at replacing the whole system since it was 10 years old. Comfort Monster came out and actually showed me the system and that there wasn't any mold or growth that he could find. He told me in his opinion the system looked exactly like a 10 year old system should and there wasn't anything that needed to be done. He stated flat out he wouldn't suggest doing anything instead of trying to sell me on anything. I work from home full time and it gets really uncomfortable so I made the decision to do it anyway. Jon was in contact with me and gave me an awesome price on an amazing system. Jordy came out and walked through everything I could do to improve the system from increasing/decreasing ducts in the attic to adding a media filter. I had never heard of a media filter, but went with it because I wasn't changing my filters in the 12 foot ceilings like I should have. Installers were awesome. So courteous, they actually put down a plastic strip up our stairs so as not to track anything. In addition put down protection under the attic so as not to damage the floors. Extremely happy with the whole experience, will be recommending them to everybody."
Carrier System
Best HVAC Company
Central A/C Repair
Heating & Air
Response time9 hrs
14 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Servtechs Heating and Air
Servtechs Heating and Air
4.8(
76
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business+1 more

Serving Dunn, NC and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"My a/c wasn’t discharging cold air yesterday so I called at 9:00am and left a message they returned my call within 7 minutes and I had a worker at my house an hour after my callback! The worker fixed my unit within 20 minutes! He was very professional and courteous! 100% will recommend!!"
Goodman Condensers
Package heatpumps
Replacement
Response time1 day
19 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Dominion Service Heat and Air
Dominion Service Heat and Air
4.1(
183
)
Central A/C - Service or Repair

Serving Dunn, NC and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Terrone responded immediately to our request for service on Saturday. He came to service our air-conditioner which was working minimally. He did fix it and it gave us relief from the heat. However, we knew that our heat pump/air conditioner was in need of replacement. Terrone talked to us about options, gave us some time to do research on the best choice for our home and came back to do the installation. His pricing was reasonable. He and Caleb worked to removed the old system, install the new system, install our new Smart Thermostat ( I-Comfort) and come back to check on the system and us that everything was working correctly. What makes our experience with Mr. Terrone Street so satisfying, both from a professional standpoint of excellent service but also and equally important from a personal standpoint, is that Mr. Street is is a man of integrity, character and dedication. He is honest and attentive, working always to do his very best for his customer as he would want for himself or his family member. He will do his best for you too, with commitment, capability, positivity and honesty."
Homeowner
new hvac install
A/c unit
furnace
heat pumps

+7

Response time3 hrs
12 neighbors recently requested a quote
Recommended by85%of homeowners
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FAQs for air conditioning projects in Dunn, NC

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 Dunn, NC homeowners’ guide to air conditioning services

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