*The Angi rating for Air Conditioning companies in Union, 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 Union, 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 April 15, 2026
Serving Union, SC and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1995
Free estimates
Credit card accepted
"This company was just wonderful. Our new home had a huge job and they got it all completed in one day. They worked a 12 hour day just to insure we had air conditioning when we went to bed. Heath was amazing and very knowledgeable."
Serving Union, SC and surrounding areas
Approved
In business since 1997
Free estimates
Small jobs welcome
"The technicians did a great job! They were on time and completed the job in less than two hours on a 3400 sf house. They were courteous, explained what they were doing and provided video of the before and after condition of our air ducts. Other than the clean condition of our ducts, they left no sign of their work. Good value for the money."
+11
Serving Union, SC and surrounding areas
Approved
In business since 2013
Small jobs welcome
Credit card accepted
"William did a very thorough job. He cleaned my air ducts and dryer vents. Also advised me on a couple of trouble spots, how to stop mold from forming, etc. Cost was reasonable with no surprises at the end. Highly recommend!"
+6
Serving Union, SC and surrounding areas
Approved
Super Service Award Winner
In business since 1988
Free estimates
Emergency services offered
"Was prompt Honest and got my air working quickly"
Serving Union, SC and surrounding areas
Approved
In business since 2015
Warranties offered
Credit card accepted
"It was great. Cody was right on time. Only took him a few minutes to find the problem. He got the part and got my furnace running in no time. In the future they are my go to people"
+1
Serving Union, SC and surrounding areas
Approved
In business since 2002
Emergency services offered
Warranties offered
"Got a full install of a heat pump split system in my house, had them redo the duct work and all, they showed up on time, got it done in a timely manner, and i couldnt be happier with how good my house feels"
Serving Union, SC and surrounding areas
Approved
In business since 1971
Warranties offered
Credit card accepted
When it comes to providing the right services quickly, no one does it better than Waldrop Plumbing Heating Air. Here, our people deliver the difference. With our team of NATE-certified HVAC technicians and licensed Greenville, SC, plumbers, we accurately assess the needs of our customers so that we can provide the quality service we will always stand behind. We've provided services for all sorts of homes. Whether it's installing a complete HVAC system or simply fixing a burst water pipe, we take pride in delivering the Waldrop difference.
+1
Serving Union, SC and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"⭐⭐⭐⭐⭐ Excellent job on the package unit installation. Donovan was professional, arrived on time, and completed the work efficiently. Everything was installed correctly, runs great, and the work area was left clean. Highly recommend for quality HVAC service! Will Definately be using Donoan for future HVAC needs!!"
Serving Union, SC and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
Air Ducts Cleaning company. Creating a cleaner living environment and reducing dust, pet hair, allergens and bad odors in your home. Contactless dust lift, and air duct contact, are but a few options to cleaning your air ducts. Mold spores will continue to grow unless the concern has been addressed, with regular air duct cleaning services and with applying natural chemistry spray, we can contain, reduce the mold in your air ducts. Dryer ducts, unless the piping goes straight out the back wall, your dryer ducts will be a place of concern, reduced efficiency in the drying process, and constant growth in blockage in the air flow. Air Ducts Columbia has the process in place to have them properly cleaned, and if required we can repair conduit damages that are accessible and require maintenance to attain optimum air flow. AIR DUCTS COLUMBIA is a local owner operated company, here to service your air flow needs.
Serving Union, SC and surrounding areas
Approved
In business since 2024
Emergency services offered
Warranties offered
Maintenance Medic LLC is a One Call, Complete Care residential and commercial maintenance company specializing in the installation and repair of all major appliances, heating and air systems, electrical, and plumbing services. We are dedicated to delivering reliable, professional solutions directly to your front door? Meeting your maintenance needs with efficiency, expertise, and care.
From average costs to expert advice, get all the answers you need to get your job done.
When your window AC isn’t cutting it, but central AC is too expensive, installing a new ductless mini-split AC may be the cooling solution you’re looking for. Find out what a mini-split costs and how to hire the right pros to get the job done.
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Review the disadvantages of mini-split systems as well as the benefits before buying. Review our breakdown of the mini-split pros and cons.
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