4.7 
1.6k+ *The Angi rating for Heating And Air Conditioning Service companies in Fort Mill, 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 Fort Mill, 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 September 28, 2026
Serving Fort Mill, SC 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."
+8
Serving Fort Mill, SC and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1995
Free estimates
Credit card accepted
"Very knowledgeable and great price for service on an Hvac unit"
Serving Fort Mill, SC and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Johnathan Biagi did an excellent job servicing our HVAC to prepare for summer usage. He was very polite, professional and shared information about the air purifier that Horne has available. We like using this company!!!"
+20
Serving Fort Mill, SC and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Excellent service. Got brand new HVAC units and had the coils replaced. They were thousands less than the other three bids. Came in laid drop cloth to make sure nothing would be tracked in. Very polite and quick and cleaned up when they finished. A++ Service will recommend and hire again."
+2
Serving Fort Mill, SC and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Great experience with MaBreeze HVAC! They were professional, knowledgeable, and did a great job from start to finish. They showed up when they said they would, took the time to explain everything, and made sure the job was done right. It’s hard to find companies that take pride in their work and actually care about their customers, but MaBreeze HVAC definitely does. I highly recommend MaBreeze HVAC to anyone looking for honest, reliable, and quality HVAC service!"
+7
Serving Fort Mill, SC and surrounding areas
Approved
In business since 1927
Free estimates
Emergency services offered
"Update: I had been given estimate by another HVAC company of $1800 to replace a part on the unit to stop freon leakage...James from GSM gave me alternative to seal the leaks with sealant at a cost of $567. He explained the process in detail and said it did carry a limited warranty. I decided on this option."
+62
Serving Fort Mill, SC 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.
Serving Fort Mill, SC and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"More reasonably priced than a lot of the other HVAC companies in Charlotte."
Serving Fort Mill, SC and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"The service was amazing! Very thorough and walked my husband and I through the entire process. I will definitely be recommending this company to anyone in need of HVAC services!"
+2
Serving Fort Mill, SC and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Mike has been coming to my house to do work on my heating and air systems for a decade. He is always reliable, friendly, on time and a true pleasure to have around. I will always use Cool Comfort for my HVAC needs!!! :)
"
+36
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