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TRUSTED BY CASTLE HAYNE, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon575
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Castle Hayne - Updated Nov 2026

Avatar for Air Quality Concepts
Air Quality Concepts
4.9(
260
)
Air Ducts & Vents - Clean

Serving Castle Hayne, NC and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Ducts were cleaned as we contracted for. When they finished the HVAC ducts they said they would do the dryer vent as a complimentary service. I told them I had recently cleaned it and they would probably not get much lint out of the vent. I was amazed at all they got out and it was at no additional charge."
Before
After
Before
After
Before

+6

Response time7 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Southern Comfort Heating and Air, LLC
Southern Comfort Heating and Air, LLC
4.9(
277
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+5 more

Serving Castle Hayne, NC and surrounding areas

Approved

In business since 2019

Emergency services offered

Small jobs welcome

"Bruce with Southern Comfort HVAC was able to come that day to repair my A/C. He saw what the problem was and went right to work getting it working right away. Bruce was professional and just a very nice and kind person! I will always keep his number handy for when I have HVAC needs! His company is the very best with the very best customer service! You wonâ t be disappointed!!"
Cleaning Condenser Coil
Response time2 hrs
Response rate97%
3 neighbors recently requested a quote
Avatar for A+ Heating & Cooling - Electrical
A+ Heating & Cooling - Electrical
4.7(
120
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+9 more

Serving Castle Hayne, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"This week in particular when a number of medical issues and home maintenance problems occurred, my AC also went out yesterday. I called A+ Heating and air conditioning services and I can’t believe how promptly they responded to my phone call and arranged for a technician to be here early this morning. They were phenomenal especially considering that it was 84° in my home last night I so I appreciate the entire service with them and can highly recommend them to anyone needed their company for their services."
HVAC
14 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for James and Son Heating & Cooling, Inc.
James and Son Heating & Cooling, Inc.
5.0(
12
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace+3 more

Serving Castle Hayne, NC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Local and family operated business with over 28 years of industry experience and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

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+42

Response time1 day
Recommended by91%of homeowners
Avatar for Joe's Heating & Air Repair LLC
Joe's Heating & Air Repair LLC
5.0(
11
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+10 more

Serving Castle Hayne, NC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I recently had the pleasure of hiring Joes Heating and Air Repair LLC to address some heating and cooling issues in my home, and I could not be more satisfied with their service. From start to finish, they exceeded my expectations in every way. The technician who came to my home was not only punctual but also incredibly knowledgeable. They took the time to thoroughly inspect my HVAC system, diagnose the problem, and explain the issue in a way that I could understand. Their transparency and professionalism instilled confidence in their work. Overall excellent company! Strongly recommend!!"
New TXV
Old TXV
System prior to maintenance plan
System after maintenance plan
Response time2 hrs
Response rate90%
Recommended by37%of homeowners
Avatar for Indoor Mechanical Service, LLC
Indoor Mechanical Service, LLC
4.3(
104
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+17 more

Serving Castle Hayne, NC and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"First time using Indoor Mechanical for HVAC work. I'm an out of state landlord that must rely on the integrity and honesty of local companies. The Quote for the product and installation was the best of 3 separate quotes.The communication from the initial contact through completion was excellent. The promptness and quality of work were both as promised. I have a tenant that is very helpful in evaluating any work done on the property for me. She was very pleased with the A/C installation by Indoor Mechanical. Based on this one experience I would recommend Indoor Mechanical. Dale Wright"
Top quality equiptment
Are you loosing money with your duct system?
 Energy Star Rated Systems
and after,the duct is energy star rated
HIGH EFFICIENT ENERGY STAR INSTALLS

+13

Recommended by97%of homeowners
Avatar for Air Doctors Heating and Cooling
Air Doctors Heating and Cooling
4.6(
35
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Boiler or Radiator Heating System - Repair+11 more

Serving Castle Hayne, NC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The service was phenomenal. Mike was extremely professional, knowledgeable and very friendly. Just to note: we looked through 4 or 5 local A/C repair businesses, and read reviews before choosing The Air Doctor, Looking for someone to give us an honest evaluation without costing us an arm and a leg. Mike was perfect. Told us every step along the way what he was doing and what needed to be done. Within an hour our A/C was back up running. Just a wonderful experience."
before
After
No job is too big or too small
Out with the old in with the new
Response time3 hrs
Recommended by90%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

The outdoor portions of air conditioners are designed to weather the rain, so you don’t need to worry about it. An awning or roof will help protect them from snow or falling debris, which can do more damage. This is true of both window AC and outdoor units for larger systems.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

The Castle Hayne, NC homeowners’ guide to heating and air conditioning services

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