Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Johnsonville, SC

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Johnsonville, SC?

Select your specific project to find the pro for you.

Verified Reviews for Heating And Air Conditioning Service pros in Johnsonville, SC

*The Angi rating for Heating And Air Conditioning Service companies in Johnsonville, SC 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 Johnsonville, SC 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 June 10, 2026

Find Heating and air conditioning pros in Johnsonville

Avatar for Air Time of South Carolina LLC
Air Time of South Carolina LLC
4.7(
115
)
Ductless Mini-split A/C - Install or ReplaceAir Ducts & Vents - CleanCentral A/C - Install+8 more

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Called Air Time on a Thursday and they offered to install the system the next day. Gave me an incredible price I couldn't beat anywhere in town. I would definitely recommend Air Time for your HVAC needs along the Grand Strand."
New mini split
new mini split
Installs completed
Installs completed
Installs completed

+25

Response time10 mins
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for ALL-STAR AIR PROS LLC
ALL-STAR AIR PROS LLC
4.8(
20
)
Central A/C - Service or RepairAir Ducts & Vents - CleanElectric Furnace / Forced Air Heating System - Repair+8 more

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"So far it has been great looking forward to to the follow up and continue services from this company"
Clean Air
Breathing problems
Heat Pump A/C
Furnace A/C
Duct Work, Works

+2

Response time3 hrs
Response rate100%
9 neighbors recently requested a quote
Request Quote
Harold's AC Repair
4.9(
24
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+2 more

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"I called Harold around 8AM and explained my problem. He said he could fix it. Harold came right away even though he was a 45 minute drive from me. He opened the back of the hvac unit and immediately said, hereâ s your problem and showed it to me. He had the part with him, replaced it and fixed the unit like he promised. He is honest, friendly, experienced and trust worthy. I highly recommend him to anyone in the Myrtle Beach area."
Response time6 hrs
Response rate89%
13 neighbors recently requested a quote
Request Quote
Avatar for ARS / Rescue Rooter Myrtle Beach
ARS / Rescue Rooter Myrtle Beach
4.5(
193
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+6 more

Serving Johnsonville, SC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Credit card accepted

"This was a general maintenance and Sean always does a great job. He found an issue and offered a solution to resolve immediately. I highly recommend ARS for your HVAC needs."
System Installation
342 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Bakers Residential Experts
Bakers Residential Experts
4.5(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+18 more

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Great Job! the technician was professional, they came the same day, quick response."
Split Heat Pump
Response time11 hrs
24 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for Swift Services Heating & Cooling, LLC
Swift Services Heating & Cooling, LLC
4.0(
64
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+10 more

Serving Johnsonville, SC and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Emergency services offered

"Swift is an efficient and professional service company. They installed my new air conditioner quickly and with no problems. They were on time, and the installers were friendly and courteous. I would recommend them to everyone. I would not use anyone else for my AC service. They are the best!"
Response time10 hrs
52 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for Hill Plumbing & Electric Company Inc.
Hill Plumbing & Electric Company Inc.
4.5(
41
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+47 more

Serving Johnsonville, SC and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"Job was completed in one day. It was convenient. I woke up with no hot water. Called Hill's (it was on a Friday) around 10am and they had one of their plumbers call me right back so I could explain the problem. He gave me a time that he would be at my home. He called me when he was on the way. He arrived at the time he had said he would (3:30pm). He showed me the problem. Water heater was leaking. (It was 22 years old). It needed to be replaced. I didn't have time or a truck to go purchase one myself. He replaced it and we had hot water by 6pm."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time1 day
Response rate100%
15 neighbors recently requested a quote
Request Quote
Avatar for Local Heating&Cooling
Local Heating&Cooling
New to Angi
Air Ducts & Vents - Clean

Serving Johnsonville, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Locally owned and operated company. We pride ourselves on being honest with the homeowners. We give free estimates and free second opinions as well. Can’t count the amount of times we’ve gone behind other companies to find out that there were lies being told and homeowners stressing themselves out for minor or no problems at all. So don’t hesitate to call us and stay comfortable in your home.

1 neighbors recently requested a quote
Request Quote
Avatar for Quality Service Company, LLC
Quality Service Company, LLC
New to Angi
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+3 more

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

When it comes to heating and cooling issues, we're who your neighbors call. Call us today to schedule your service!

6 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 124
Heating and Air Conditioning questions, answered by experts

A damper motor can last up to 15 years, but it can wear out more quickly than that if you run your HVAC unit a lot. So you might expect a longer life in a colder climate than if you live in a warmer climate.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

The Johnsonville, SC 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.

See all articles