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TRUSTED BY MOUNT PLEASANT, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon318
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Mount Pleasant, NC

*The Angi rating for Heating And Air Conditioning Service companies in Mount Pleasant, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Mount Pleasant, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on October 16, 2025

Find Heating and air conditioning pros in Mount Pleasant

Avatar for Acosta Heating, Cooling & Electrical
Acosta Heating, Cooling & Electrical
4.4(
468
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+17 more

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 1972

Warranties offered

Credit card accepted

"Extremely well. Have used Acosta for many years, and depend on their high quality HVAC service."
AC Maintenance
Heating Repair
AC Maintenance
Heating Repair
AC Maintenance

+8

Response time11 hrs
Response rate100%
25 neighbors recently requested a quote
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Avatar for Retro Air, LLC
Retro Air, LLC
5.0(
27
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+12 more

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great experience all around! We used L3 to install our new Carrier HVAC system. Rhett was very helpful with everything! Not only was he great with explaining options and helping us decide on the best one for our house and our needs, but he was very responsive and accommodating through the whole process. Very quick turnaround to installation and great value for the price, job, and service! Quality job and personable service through the whole process. Would definitely recommend them to anyone in the area!"
York
York
General Installation
General Installation
Response time1 day
20 neighbors recently requested a quote
Recommended by74%of homeowners
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Avatar for T. Byrd's Heating and Air, LLC
T. Byrd's Heating and Air, LLC
4.7(
166
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+4 more

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"This is a great company! They repaired our HVAC system quickly!!"
Response time5 hrs
18 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Quality Crawlspace & Air Duct Cleaning, LLC
Quality Crawlspace & Air Duct Cleaning, LLC
5.0(
36
)
Air Ducts & Vents - Clean

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Quality Crawlspace and Air Duct Cleaning is a dedicated, veteran-owned, and family-run business serving homeowners in Charlotte NC. We specialize in restoring indoor comfort and enhancing air quality from the ground up. Our comprehensive range of professional services includes high-quality air duct cleaning, full crawl space encapsulation, insulation installation, mold remediation, vapor barrier setups, and the installation of French drains and sump pumps. We pride ourselves on delivering dependable workmanship and honest, fair pricing to keep your homeÂ’s lower levels and ventilation systems functioning optimally.

3 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Brothers- ARS Air, Heat, and Plumbing
Brothers- ARS Air, Heat, and Plumbing
4.5(
197
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+6 more

Serving Mount Pleasant, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"And from Brothers was here in record time and went above and beyond to service the HVAC system, including even replacing my filters."
System Installation
638 neighbors recently requested a quote
Recommended by67%of homeowners
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Avatar for Appalachian Air Ducts
Appalachian Air Ducts
4.8(
516
)
Air Ducts & Vents - Clean

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Very well. Hired them also to clean HVAC ducts, but the tech said they were clean and didn't need service for another year."
Additional Photos
Additional Photos
Before
After
Response time2 days
2 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Alcides Pastora
Alcides Pastora
5.0(
11
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2010

Credit card accepted

At Alcides Pastora HVAC Services, we specialize in HVAC repair, maintenance, troubleshooting, and window system installations. We are committed to providing honest recommendations, quality workmanship, and reliable service at fair prices. Whether you need air conditioning repair, heating service, preventive maintenance, or emergency diagnostics, we work hard to keep your home comfortable year-round. Customer satisfaction, clear communication, and attention to detail are our top priorities

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Avatar for Greenwing Electrical
Greenwing Electrical
5.0(
11
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Mount Pleasant, NC and surrounding areas

Approved

Emergency services offered

Credit card accepted

Customers say: True professional

"Jason has done multiple projects for me. Some were planned, some were emergencies . In all cases, Jason was here promptly and did a phenomenal job. He is friendly, fairly priced and works quickly and efficiently. I will definitely use him anytime I need any HVAC or electrical done."
Electrical Project
Electrical Project
Recessed lights and pendant lights
Additional Photos
Mocksville

+3

18 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for HS Services HVAC, Inc.
HS Services HVAC, Inc.
4.5(
11
)
Heat Pump - Install or Replace - For BusinessElectric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - Repair - For Business+3 more

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"These guys were awesome! They arrived on schedule and knocked out the needed work on no time. My new HVAC crew for sure."
Response time3 days
12 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for American Air and Mold Solutions, LLC
American Air and Mold Solutions, LLC
4.6(
464
)
Air Ducts & Vents - Clean

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I was extremely impressed with Chris and his crew who worked on my air system and crawl spaces duct work. Chris especially explained the work that needed to be done in terms I could understand clearly. Highly recommend this company."
American Air and Mold
Duct cleaning
Duct cleaning
Duct cleaning
Duct cleaning

+7

8 neighbors recently requested a quote
Recommended by84%of homeowners
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Showing 1-10 of 350
Heating and Air Conditioning questions, answered by experts

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

To make the most out of your AC, consider implementing the following best practices: 

  • Choose the right size AC for your home to ensure your unit runs as efficiently as possible.

  • Choose a window with shade, as direct sunlight can cause your AC unit to overheat. 

  • Clean or replace the filter at least every two months. 

  • Inspect the AC’s fan and straighten it if necessary. 

  • Discontinue use immediately if you suspect a malfunction, as running the AC while broken can lead to significant issues. 

  • Turn off (or adjust the temperature) when you leave the house.

When first installed, flex ducts shouldn’t cause airflow problems in your home. However, because flex ducts aren’t the sturdiest and require extra support, they lose their durability over time and begin to sag, which can inhibit airflow down the road. Also, if your flex ducts aren’t tight enough, your HVAC could work twice as hard for the same air pressure. If you’re worried about the airflow in your home, a rigid duct may be your best bet.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

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.

The Mount Pleasant, 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.

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