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Avatar for Carolina Comfort Air Inc
Carolina Comfort Air Inc
4.7(
271
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Supply, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"From my consultant, Terry H, to installers Moises A & Jose L, and the office support staff, everyone did an awesome job. Terry reviewed our needs and recommended a high quality Mitsubishi mini split heat pump to condition a garage/workshop, that effortlessly cools what used to be a super hot garage. Looking forward to experiencing how well it heats this winter. Moises and Jose were top notch installers who did an extremely professional and ultra neat job getting everything installed and working great. The office staff was also on top of scheduling the install, walkthrough, and final inspections. Everything went very smoothly. I highly recommend Carolina Comfort Air."
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!

+50

Response time1 day
Response rate100%
31 neighbors recently requested a quote
Avatar for Air Quality Concepts
Air Quality Concepts
4.9(
260
)
Air Ducts & Vents - Clean

Serving Supply, NC and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"the service guys hooked a machine up to air handler and let it run for a while. They cleaned the returns and I asked them what the machine was doing, they told me it was sucking the dust out. I did not see them put anything in the main trunk lines to release the dust from the walls of the trunk line. They weren’t even going to clean the vent lines until I mentioned something about them. So they opened each vent and put a air hose with a 6 inch worn brush in each vent and only went about 6 feet in them. So I know that most of my vent lines and trunk lines didn’t get cleaned properly and for $585 bucks I thought they would do a better job."
Before
After
Before
After
Before

+6

Response time7 hrs
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for A+ Heating & Cooling - Electrical
A+ Heating & Cooling - Electrical
4.6(
116
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Supply, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"A+ Air Conditioning did an excellent job. The serviceman was polite, efficient, knowledgeable, and highly skilled so we were incredibly impressed by his service call. The company followed up to check on our satisfaction and to answer any additional questions we had. I would recommend that this is a good choice for any HVAC service."
HVAC
24 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for ARS/Rescue Rooter Wilmington
ARS/Rescue Rooter Wilmington
4.2(
69
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Supply, NC and surrounding areas

Approved (Corporate)

In business since 1972

Free estimates

Credit card accepted

"Chad came out the same day and did a very thorough analysis of the inside and exterior heat/AC unit. He changed the filters and all his recommendations to both me and with my husband on the phone as well about his concerns. We value his expertise and we are very impressed with this company. Glad we made the decision to switch to ARS."
System Installation
185 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Advanced Air Solutions, Inc.
Advanced Air Solutions, Inc.
3.9(
83
)
Air Ducts & Vents - CleanCentral A/C - Service or Repair

Serving Supply, NC and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We installed a 12,000 BTU split AC system to cool an enclosed balcony in our 70 year old church. The installation was much more difficult than at first appeared. A special drill was rented to bore a 3 inch hole through a full foot of extremely hard brick. This took a couple of extra hours. Then electric connections had to made running about 100 feet through a crawl space crowded with central AC ducts installed by another company. This was extremely difficult and time consuming. When it was all done the entire job took several hours more than projected. Advanced Air stuck by their original estimate even though it was obvious that they lost their profit on this job due to the unanticipated difficulties. The management and workers were careful and respectful throughout the process. The final result was attractive, functional and all the difficulties were out of sight. Great job!!!"
Dirty Ducts before and after
Duct Cleaning information
58 neighbors recently requested a quote
Recommended by92%of homeowners
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Air Conditioning questions, answered by experts

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

While spending money once or twice a year to tuneup your AC and furnace might seem like a waste of money, think again. The cost of HVAC maintenance is far less than the cost of replacing your furnace or AC unit, regardless of the type of HVAC system you have. Paying this smaller fee now will help you avoid paying much more significant costs in the future. Not to mention, having a serviced AC and heating system will help keep your home comfortable, no matter the season. 

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

The Supply, NC homeowners’ guide to air conditioning services

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