4.6 
483 *The Angi rating for Heating And Air Conditioning Service companies in Gaston, 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 Gaston, 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 January 27, 2026
Serving Gaston, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"Very thorough and honest, will definitely be hiring them again for any HVAC issues."
+11
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!!"
+2
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."
+11
Serving Gaston, SC and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
"Hvac specialist David was very thorough and I felt confident in the new hvac system I selected. He was very knowledgeable and professional."
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."
+20
Serving Gaston, SC and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"They found mold in my bathroom and cleaned the vent to eliminate it."
+7
Serving Gaston, SC and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Prompt, courteous, response to request and the electrician arrived on time ready to do the job!"
+1
Serving Gaston, SC and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Efficiently done and a good attitude! Showed up on time and graciously answered all my questions. This was well worth the cost, such a necessary service. Quick setup and knowledgeable operator. I did not realize how much dust collected over the years! It’s definitely a service I am recommending to friends and family and will hire again."
+5
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"
Serving Gaston, SC and surrounding areas
Approved
I have worked in HVAC for over 20 years. I am reasonable, responsible, and honest with all my customers. I am educated and licensed. I specialize in service and maintenance on all AC and Heating units. I can install new ductwork, vapor barrier, and install mini split systems.
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