Charleston, SC Air Conditioning and Heating Companies

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Charleston, SC home and other homes. More
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  • Air Conditioning Installation
  • HVAC Installation
  • Furnace Installation
  • Air Conditioning Repair
  • HVAC Repair
  • HVAC Inspection
  • Furnace Repair
  • Heating System Installation
  • Heating Repair
  • Heat Pump Installation
  • Furnace Cleaning
  • Heat Pump Repair
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  • Air Conditioning Installation
  • Furnace Repair
  • Heat Pump Repair
  • Propane Tank Installation
  • Air Conditioning Repair
  • Gas Leak Detection
  • Heating Repair
  • Swamp Cooler Installation
  • Air Duct Cleaning
  • Gas Leak Repair
  • Heating Sales
  • Swamp Cooler Repair
  • Boiler Installation
  • Gas Pipe Installation
  • Heating System Installation
  • Thermostat Installation
  • Boiler Repair
  • Gas to Electric Conversion
  • Humidifier Installation
  • Thermostat Repair
  • Dehumidification
  • Geothermal Heat Pump
  • Indoor Air Quality Testing
  • Ventilation Installation & Repair
  • Dryer Vent Cleaning
  • HVAC Inspection
  • Oil to Gas Conversion
  • Water Heater Installation
  • Dryer Vent Installation
  • HVAC Installation
  • Passive Solar Heating & Cooling
  • Water Heater Repair
  • Furnace Cleaning
  • HVAC Repair
  • Propane Sales and Refills
  • Water Treatment System Installation
  • Furnace Installation
  • Heat Pump Installation
Lang 72 Degrees
2 Reviews
J&J Services

  • Click to Call(843) 375-6592
  • 9 miles from Charleston, 2 projects in Charleston

Featured Reviews for Air Conditioning and Heating Companies in Charleston, SC
Lang 72 Degrees
Air Conditioning and Heating Companies in Charleston, SC
"Have been servicing my equipment for many years and now that it is time to replace it ( after 12 years ) Their installation crew is doing a great job. Very professional and Knowledgeable. ."
- heron2334
MItchell Heating and Air, LLC
Air Conditioning and Heating Companies in Charleston, SC
"I have three rental properties, plus my own home, and I only use Mitchell Heating & Air because they respond immediately and I can trust them to be honest about what is/isn't wrong. There are a lot of times that they have made a service call to one of my properties and didn't even charge me because it was such an easy fix."
- Michael Whitfield
HOLY CITY PLUMBING
Air Conditioning and Heating Companies in Charleston, SC
"David Greer was very knowledgeable, helpful, and did a wonderful job overall. He put in a tank-less hot water system, as well as fix broken and outdated plumbing throughout the entire house. He was very helpful when it came to picking out the fixtures and getting the best quality for the money. I would highly recommend him."
- erindybowski
Carney & Son 72 Degrees
Air Conditioning and Heating Companies in Charleston, SC
"I have a preventative maintenance plan with Carney and Son and I am so pleased with the professionalism and dependability of the company. They come out twice a year in the spring and the winter for a reasonable price. When you call their number you get the owner of the business every time. He is very knowledgeable and helpful. This is a local family business that has been around for 3 generations."
- madamdamewood
Blantons Mechanical & Sons
Air Conditioning and Heating Companies in Charleston, SC
"Very curtious and professional. They did a quality job. Our consultation included a walk down of the entire house and very good discription of the work that would be done and the time that it would take to get compleded. Very satisified."
- chevelleman2000
Coastal Air Technologies, INC
Air Conditioning and Heating Companies in Charleston, SC
"I worked with Trey on a home design for him and his family. I had seen his work through several contractors that use him for design and install on several residences. It wasn't a hard decision on who to go with when it was time to replace our unit at home. We have been very pleased with the system and would recommend him to any homeowner or contractor looking for top notch service!"
- Cole Design Studio, Inc.
Gochnauer Air Conditioning & Heating
Air Conditioning and Heating Companies in Charleston, SC
"I have a rental townhome in Hilton Head and the air conditioning was not working. I had a few companies come out and Gochnauer was the best priced of the three. They were wonderful to deal with, very honest and trustworthy. The salesman even suggested a Wi-Fi thermostat instead of the Nest I was considering. The Wi-Fi thermostat was installed at no additional cost. Prior to the unit arriving, the air conditioning went out 2 times and they came out to recharge the unit at no cost which they didn't have to do but they kept the place cool until the new unit arrived. I was impressed with their customer service and would consider them again for future HVAC needs."
- Eileen Rega
J&J Services
Air Conditioning and Heating Companies in Charleston, SC
"Truly expert professionals in HVAC. Delivered a quality job on time and on budget. Great attention to detail from very knowledgeable professionals"
- gpjerrygray
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When should you hire an HVAC contractor?


Generally, Charleston HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your Charleston, SC home, you might hire a South Carolina HVAC professional who specializes in refrigeration work. You can find more heating & cooling sales & repair in Daniel Island, Mount Pleasant, Summerville, Saint Andrews and Goose Creek.

HVAC professionals can use their skills to help you to save money on your Charleston, SC home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a South Carolina HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.

Here are some related professionals and vendors to complement the work of heating & cooling sales & repair: Specialty Contractors, General Contractors, Solar Energy Contractors, Electricians.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors on Houzz. Look in the Professionals section of our website and search for South Carolina HVAC contractors. Read reviews and see how an HVAC contractor might approach your Charleston, SC home’s heating and cooling challenges.
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