Expert HVAC Services in Charleston
Request Service 843.258.4694

Charleston, SC Heating & Air Conditioning

Providing Complete Comfort Solutions

When your air conditioning or heating system is preventing you from feeling your best in your own home, reach out to Charleston Heating + Air right away. We can come and take a look at your equipment to determine the problem. Our Charleston HVAC technicians are extensively experienced in all system makes, brands, and models, providing only expert troubleshooting to get your home back on track.

Since we opened our doors over 10 years ago, our locally owned and operated company has serviced over 15,000 residential customers throughout Charleston, SC. In fact, we've been voted the "Best Heating & Air Company" by Charleston City Paper for five consecutive years! We are looking forward to helping you create the most comfortable indoor environment.

Preventive Maintenance Program Keeping You Comfortable

Regular maintenance of your heating and air conditioning system is important to maintain its efficiency, keep utility costs low, and lengthen the lifetime of your unit. Whether you're looking for a one-time tune-up, or interested in enrolling in our Preventative Maintenance Program, our friendly, knowledgeable office staff, and technicians are ready to serve you.

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Why You Should Choose Us

For All of Your Heating & Cooling Needs
  • Certified South Carolina Mechanical Contractor

  • High Quality Air Conditioning & Heating Systems

  • Preventive Maintenance Programs Available

  • Free Estimates on New AC & Heating Systems

Charleston Heating + Air

Cares About Your Comfort

An uncomfortable indoor environment not only affects your comfort but can also impact your mood and productivity. When it’s too hot, a simple chore can become a burden. And when it’s too cold, it’s easy to feel sickly. This is why it is important to have a top-performing heater and AC at all times. At Charleston Heating + Air, our professional team can help you with all your HVAC needs. We provide reliable repairs, correct installations, and precision tune-ups to make sure your system will work efficiently when you need it most. Our company is also an authorized dealer of industry-leading brands like Trane in case you require system replacements or upgrades. Ask about our competitive, customizable financing options as well, so you won’t have to worry about the upfront cost of a new AC or heater.

Don't Take Our Word For It


Our Reviews Speak for Themselves!

  • Communicates well and trustworthy.

    “Excellent job.”

    Chad L.

  • Always outstanding! (prompt, courteous, professional, efficient) service.

    “This year we needed to replace our system, and they really went the extra mile to make sure we were comfortable throughout the process.”

    E. Rossner

  • Top notch customer service and very fast to respond!

    “I would recommend them in a heartbeat!”

    Jay S.

  • Great job.

    “Your guy was helpful!”

    George W.

  • Responsive, professional, and kind.

    “Great company. Professional people, quality technician.”

    Brent D.

Our Blog

Recent Posts
  • Thank you to our Veterans!

    Charleston Heating + Air wish all of those who have served our country, or are currently serving our country, a Happy Veterans Day! “A HERO IS SOMEONE ...

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  • Choosing a Charleston Heating + Air Company

    Charleston is known for hot summers and relatively mild winters, but with the ever-changing temperatures and unexpected coastal weather, it’s ...

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  • Prioritizing Preventative Maintenance

    Your air conditioning unit survived Charleston’s summer heat, but is it prepared to take on the colder weather headed our way? The best way to ensure ...

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Charleston Heating + Air

2201 Mechanic Street
North Charleston, SC 29405

Phone: (843) 258-4694

Regular Hours
  • Monday - Friday 7:30am - 5:30pm
  • Saturday 9:00am - 1:00pm


Schedule a Free Estimate on Your New System Today!

Service Area:

Proudly Serving North Charleston and the surrounding areas.

Our Awards

  • 2019 Best of Charleston
  • Inc. 5000
  • Trane
  • Proud Member Buy Local Lowcountry Local First
  • Angie's List Super Service Award 2016
  • Energy Star
  • 2018 Best of Charleston
  • 2017 Best of Charleston
  • 2016 Best of Charleston
  • 2015 Best of Charleston
  • Roaring Twenties Class of 2016