Top-rated air conditioning pros.

Best air conditioning pros near Gaston, SC

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Gaston, SC?

Select your specific project to find the pro for you.

Verified Reviews for Air Conditioning pros in Gaston, SC

*The Angi rating for Air Conditioning companies in Gaston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Gaston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on July 02, 2026

Top-Rated Air conditioning pros in Gaston - Updated Nov 2026

Avatar for P & W HVAC Services
P & W HVAC Services
4.7(
271
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Gaston, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"My air conditioner wasn’t blowing any air, I did a search on Angi Steven called and came out on time he had available parts gave me a great price for the repair and the diagnostic was affordable. He got my air up and running fast, I will use this company for future maintenance and repair!!! Great Service Great Price I recommend P&W HVAC Service and Trustworthy which is important today!!!"
Nice Concrete Pad
P & W
P & W
Clogged Air Filter
TXV

+11

Response time5 hrs
91 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
157
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Gaston, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Service Tech was on time, professional, courteous, and efficient. He found a small part that needed repairing so I'm sure that will keep me cool this coming summer. E F Martin has always been a cut above the rest and it shows in all they do. Thanks!!"
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Request Quote
Avatar for Gonzo Heating and Air
Gonzo Heating and Air
5.0(
10
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Gaston, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Brandon is a small business owner. I needed duct work removed and replaced with new. He was very knowledgeable and answered any questions I had. Also very respectful. His employees were very nice. I would hire him again."
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating and Air Conditioning Project

+20

Response time2 days
Response rate100%
33 neighbors recently requested a quote
Request Quote
Avatar for WAGNER HVAC AND REFRIGERATION LLC
WAGNER HVAC AND REFRIGERATION LLC
5.0(
15
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Gaston, SC and surrounding areas

Approved

Credit card accepted

Offers commercial services

"Received prompt call after setup on Angi. Wagner HVAC did service call on AC unit had issue with fan motor not turning on. TEMP WAS 90 degrees plus in house. Diagnosed that fan motor ok. Found issue with new thermostat that was not wired correctly. Checked compressor for faults. Other providers actually quoted replacement. The price for the service call saved me thousands. I would highly recommend WAGNER HVAC AND REFRIGERATION LLC to everyone. I intend to purchase maintenance plan with them also."
Cooler freezer combo
Cooler and beer cave
Cooler installed
Lawn cooler
Additional cooler

+11

20 neighbors recently requested a quote
Request Quote
Avatar for ARS / Rescue Rooter Columbia
ARS / Rescue Rooter Columbia
4.1(
104
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Gaston, SC and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"The technicians were tops, the wonderful lady who deals with financing has been working diligently to assist me with straightening out a mess caused by an employee who did Not inform me that there was more to the pad document that was not fully displayed. It did not show nor did the employee explain that an outfit called Green Skies could place a lien on my home if I made no payment in 60 days. The finance company could place the lien on my car which is more valuable than the central heating & air condition unit."
System Installation
148 neighbors recently requested a quote
Recommended by82%of homeowners
Request Quote
Avatar for Hometown Rapid Air
Hometown Rapid Air
5.0(
6
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Gaston, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Hometown Rapid Air is a locally owned heating and air company serving the Midlands, from Chapin and Leesville to Shandon, Forest Acres, and Elgin. We handle AC and heating repair, system replacements, ductless mini-splits, and maintenance plans starting at $13/month. Our technicians bring years of hands-on experience, and every repair comes with upfront flat-rate pricing, so you know the cost before we start. Need a new system? We'll give you clear Good/Better/Best options with no pressure. Already have a quote from someone else? We'll give you a free second opinion. Licensed in South Carolina (Mechanical #119136). Call today and see why your neighbors trust the hometown team.

Project Photos
5 neighbors recently requested a quote
Request Quote
Avatar for Ducts Columbia
Ducts Columbia
4.9(
9
)
Air Ducts & Vents - Clean

Serving Gaston, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Floyd was very professional and explained what he was doing in detail. I do have another job with him concerning my vents and ducts. I would recommend him."
Dryer Rescue
Caging off the vents
Dryer rescue
Mold remediation
Mold remediation

+5

5 neighbors recently requested a quote
Request Quote
Avatar for Call Dad, LLC
Call Dad, LLC
4.0(
46
)
Central A/C - Service or Repair

Serving Gaston, SC and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

"Very professional , installed a new unit and left everything clean"
AC Unit
Air Handler/Furnace
Response time3 hrs
Response rate87%
228 neighbors recently requested a quote
Request Quote
Avatar for Cassell Brothers Home Services
Cassell Brothers Home Services
New to Angi
Central A/C - Install

Serving Gaston, SC and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Emergency services offered

Cassell Brothers provides expert and quality HVAC installation and repair as well as plumbing, electrical and whole-home generator installation. \n

94 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 173
Air Conditioning FAQs, answered by experts

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

Many factors affect how much adding air conditioning will cost you, from the size of your home to the size, type, brand, and installation specifics of the system itself. Chances are, a new central air conditioning system for a 2,000-square-foot house will cost somewhere between $3,900 and $7,900 to install, with an average around $6,000. 

The Gaston, SC homeowners’ guide to air conditioning services

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

See all articles