A Professional, Reliable & Honest Heating & Air Company

Why Charleston Heating + Air?

Dedicated HVAC Techs in Charleston, SC

When you need help with your indoor climate at home, enlist the help of the experts at Charleston Heating + Air. Established more than a decade ago to provide for the need of quality heating and AC services in the local community, we are proud to have grown into one of the largest HVAC companies in town today. Despite our growth, we remain your trusted neighborhood HVAC pros. Our company is large enough to handle all your needs, but rest assured that you will still get the same boutique, personalized feel when we service your home.

Do you need heating or air conditioning services in Charleston? Give us a call at (843) 258-4694!

We've Got Our Ducts in a Row

At Charleston Heating + Air, it is our priority to deliver top-notch work while also providing the best customer service. We not only care about your comfort, but we care about you too! We believe in honest work and clear communication. For over 10 years, we've proudly earned the trust of more than 15,000 customers throughout Charleston, SC.

Here are some other reasons why our company is truly the best:

  • Knowledgeable, dependable and friendly technicians
  • An environmentally-friendly approach, including paperless billing
  • Competitive, customizable financing options
  • Free estimates on system replacements
  • Voted Best AC Company by Charleston City Paper from 2015 to 2019

Feel Your Best with Charleston Heating + Air

Charleston Heating + Air is ready for all your heating and air conditioning repair needs. Let us provide you and your family with the highest level of indoor comfort. We provide quality workmanship and exceptional customer care.

Call our office at (843) 258-4694 to request an appointment!


  • Dedicated to Keeping You & Your Home Comfortable
  • Serviced Over 15,000 Residences in Charleston
  • Free Estimates on New AC & Heating Systems
  • Preventive Maintenance Programs Available
  • High Quality Air Conditioning & Heating Systems
  • Certified South Carolina Mechanical Contractor


For any heating or AC service, fill out the form below, or call (843) 258-4694.
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Your Comfort Is Our Priority

See Our Customer Reviews
  • “My second experience with Charleston H&A. Another 5-star experience! Jim the technician immediately diagnosed my problem on a standard annual maintenance call. While up in the attic he patiently ...”

    - RonH
  • “Jason and Clay did a great install. Earl was wonderful in helping us select the brand, features and costs. Crystal is a great scheduler and manager. This team made an expensive and what could have ...”

    - Woody
  • “Such a huge help for our a/c issue!!”

    - C. Stuebbe
  • “YOU ARE MY HEROES!!!!!”

    - Paul & Nancy L.
  • “Was less than what I was expecting to pay.”

    - Jerry M.