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TRUSTED BY FORT MILL, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Fort Mill - Updated Nov 2026

Avatar for Mabreeze HVAC
Mabreeze HVAC
5.0(
19
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+11 more

Serving Fort Mill, SC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I can’t say enough good things about MaBreeze HVAC! They did an absolutely amazing job from start to finish. They were professional, knowledgeable, honest, and took the time to explain everything to us. You can tell they genuinely care about doing the job right and making sure their customers are taken care of. It’s so refreshing to find someone you can trust, especially when it comes to something as important as your HVAC system. They went above and beyond for us, and we are so thankful for their hard work! If you need HVAC work done, I highly recommend MaBreeze HVAC! We will definitely be using them again in the future! 🙌🏼"
Condensers
Bryant Legacy™
Bryant Preferred™
Carrier Mini Split
Bryant/Payne Base System

+7

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Comfort Monster Heating & Air / Absolute
Comfort Monster Heating & Air / Absolute
4.8(
236
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+15 more

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."
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+2

Response time1 day
Response rate100%
74 neighbors recently requested a quote
Avatar for GSM Services
GSM Services
4.7(
106
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+22 more

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."
New Air Conditioners
AC System Replacement in Charlotte, NC
Dust and debris from ductwork pulled into the duct cleaning machine
Ductless Mini Split Installation
AC Install Gastonia

+62

Response time1 day
39 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Quality Crawlspace & Air Duct Cleaning, LLC
Quality Crawlspace & Air Duct Cleaning, LLC
5.0(
36
)
Air Ducts & Vents - Clean

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.

3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Better Home Pros
Better Home Pros
4.8(
42
)
Air Ducts & Vents - Clean

Serving Fort Mill, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Amitai from The Better Home Pros came today to inspect my hvac air duct system, I was having really bad allergies and sneezing and watery eyes for the past couple of months and I just could figure out what was causing it. During the inspection there was mold found throughout all of my air ducts in the house, Amitai showed me videos from the inspection report and than sent everything to the office to give me a quote, the quote was very reason in comparison to research I did but most importantly the quality of work that was done was AMAZING!!! I can already feel the difference in the air quality in my house it feels much lighter and smells better, I am so glad I called this company it was definitely worth it. I highly recommend anyone to use them for any hvac needs you might have and especially recommend Amitai the technician he is very polite and I felt really comfortable with him in my house and I just felt like he was really honest with me which means a lot these days. Thank you so m"
Air duct cleaning
Air duct cleaning
Air duct cleaning
Air duct cleaning
Air duct cleaning

+8

Response time7 hrs
Response rate100%
172 neighbors recently requested a quote
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Showing 1-10 of 356
Heating and Air Conditioning FAQs, answered by experts

Professional HVAC installation requires licensed expertise in several areas, including electrical- and plumbing-related work. An HVAC team must know how to safely handle regulated refrigerant chemicals and the gas, oil, or propane used in furnaces and boilers. A proper HVAC installation protects your home from energy loss, fires, and even carbon monoxide leaks.

Yes, you should turn off your AC if it’s leaking. Turning off the system prevents more condensation from leaking and reduces strain on the unit if a damaged internal component or lack of refrigerant is the cause. While this may temporarily stop the leak, water can continue to drip from a thawing coil even after the system is off. As soon as you notice a leak, turn off the unit and investigate the source or call a professional for an inspection.

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. 

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

The Fort Mill, 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.