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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

Find Heating and air conditioning pros in Fort Mill

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

"Could not recommend this company more to help you with whatever you HVAC needs are. Knew I would need to replace my A/C system at some point and that day finally came. Absolute Comfort was there the next day to give me a quote. I chose to get a full system (AC & Furnace) and their price beat a quote from another company by $1,500.. and the competitor quote was for only the A/C. The installers were professional and personable despite the attic being extremely hot on the day of installation."
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+2

Response time1 day
Response rate100%
80 neighbors recently requested a quote
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 GSM Services
GSM Services
4.7(
105
)
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

"I called GSM inquiring about their HVAC and insulation services. I also asked if I could have someone perform a Manual J load calculation (surprise to me, the Manual J calc was free!) as I felt that my existing heat pump was sized too small for my home (2.5 ton dual-zone single stage heat pump for 2200sq ft 2-story house). We agreed on an appointment time, and they sent Kelly out to my house. Kelly was very nice and professional, and did a thorough job explaining what all could be done and what my options were. Due to having so little room to work inside of the mechanical closest, you would have to remove the air handler completely just to wrap all of the duct work. Since I would be removing the old air handler that was 8 years old anyway, I decided to replace the entire system with a new Amana 3-ton 18 SEER dual-zoned heat pump. Kelly also told me they could seal up the hole & the mechanical closet so that hot air could no longer enter that space as well. I agreed to their quote, and they came out a week later (it would've been sooner but GSM wanted to make sure that the new system was designed properly, so they had to architect and design the layout of the new equipment to fit the small space) to do the work. Owen and Jason came out to perform the installation. They were both very professional & thorough, and they did an excellent job with the swap out & installation of the new heat pump. When GSM told me that it would take two days to do the work, I was prepared to be miserably hot trying to sleep at night with no air conditioning. Not only did GSM bring a portable AC unit for me use that evening so that wouldn't be the case, Owen and Jason actually got the heat pump wired and working the first day so I had full AC that evening, and the portable unit wasn't needed! They also insulated the attic space & mechanical closet with spray foam and foam board so the hot attic air will no longer be an issue. All in all, my experience with GSM has been great! They've been easy to communicate with throughout the entire process, they did an excellent job with the installation of the new equipment, and now I can rest easy knowing that everything has been taken care of!"
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
41 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Penguin Air Cooling and Heating Corporation
Penguin Air Cooling and Heating Corporation
4.5(
104
)
Electric Furnace / Forced Air Heating System - Repair

Serving Fort Mill, SC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Penguin Air was knowledgeable, reasonable, professional, honest, hard working and exceeding my expectations. Their quote was very reasonable, they showed up on time and completed the work in the time frame quoted. I'd recommend them again. We are so happy with the installation of two complete HVAC systems that we are moving our annual service plan to them."
Recommended by95%of homeowners
Avatar for Mabreeze HVAC
Mabreeze HVAC
5.0(
10
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+3 more

Serving Fort Mill, SC and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Mabreeze has been working with us for almost a year now and is hands down the most knowledgeable and efficient hvac company Iâ ve worked with in property management. Communication is easy and they always go above and beyond to help us out when we need it. From installs to repairs they will get the job done no problem for a great price. Highly recommend using this company for all of your hvac needs whether itâ s single family homes or residential communities!"
Condensers
Bryant Legacy™
Bryant Preferred™
Carrier Mini Split
Bryant/Payne Base System

+7

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for NuBlue Air
NuBlue Air
4.4(
52
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+25 more

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!!!  :)
"
HVAC Installation Services
Vent & Duct Cleaning
Indoor Air Quality Solutions
Thermostats
HVAC Maintenance

+36

Response time1 day
8 neighbors recently requested a quote
Recommended by95%of homeowners
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Showing 1-10 of 347
Heating and Air Conditioning questions, answered by experts

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

Yes, HVAC zoning is generally considered worth the investment by both experts and homeowners. Zoned systems offer significant benefits in convenience, efficiency, and comfort by allowing you to set different temperatures for various rooms or 'zones' in your house. This ability to heat and cool only the spaces you're using leads to energy savings and lower utility bills. Zoned systems are especially effective in multi-level homes that experience temperature fluctuations, but even smaller homes can benefit from the ability to adjust temperatures more quickly. While the up-front installation cost can be high, many find it's a worthwhile long-term investment, particularly for those who plan to stay in their home for a while.

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.