Charleston HVAC Services

Providing Experienced Repair & Maintenance for Over 20 Years

We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time. Our certified technicians service all furnace and air conditioning make and models.

Don’t wait! Contact our Charleston HVAC technicians today by dialing (843) 892-5444.

Heater Repair & Installation

Charleston is located in a region of the country that experiences mild winters and warm summers. Throughout the months of December, January, and February, temperatures range from the upper-50s to low-60s during the daytime. When cold snaps visit the city, residents find it necessary to have easy access to heating systems. At Dunes Heating and Air Conditioning, our expert technicians can install heating units to ensure you are comfortable throughout the winter months. For example, furnaces are best suited to keep homes in Charleston at comfortable temperatures levels during the winter seasons.

As with all things in life, it is best to err on the side of caution when it comes to heating systems. Even if you think your system has a slight problem, it's always better to check out the issue right away. Never ignore the issue because even the smallest issue can eventually grow to a significant fault requiring substantial furnace repairs. To avoid such a costly incident, watch out for the following danger signals that a repair is pending:

  • Your furnace keeps making strange noises
  • Your heating system is unable to deliver warm air
  • A sudden jump in energy bills
  • Irregular temperatures in different parts of the house
  • An increase in dust and arid air inside your house
  • You are unable to maintain a regular temperature setting in your house

If you need reliable and efficient professionals, then you can depend on us. We believe in restoring our customers' heating system needs and their peace of mind as quickly and competently as possible. Our top-notch heating services and our expert technicians are here to help.

Schedule your appointment with Dunes Heating and Air Conditioning today by calling (843) 892-5444 or completing our online contact form today.

AC Repair & Installation

There's little doubt that when the temperatures climb under the scorching summer sun, you depend on your air conditioner to supply cooling comfort. It's also just as certain that you should have a handy and dependable heating system performance to kick in full gear you can rely on when summertime comes around. While air conditioners are made to last, they aren't entirely unbreakable. Eventually, your peace will be compromised by maintenance or repair issues, be it a faulty part or a complicated system problem. But, with our reliable specialists at your side, your AC unit's operation and your comfort and daily routine can return to normal with our speedy service.

See What Our Customers Are Saying

Years of Experience and Reviews

  • “This is the best experience I've ever had getting work done on my house. My AC stopped working and Nick was able to locate the issue and offer me an affordable fix.”

    - Rachel G.

  • “We were fortunate to find Nick and Dunes Heating & AC soon after moving to Mt. Pleasant.”

    - Brian E.

  • “Seldom do I have the chance to provide a contract service five stars. I was totally pleased with the service Dunes Heating and Air Conditioning provided me.”

    - Paul V.

Contact Us Today

Call us at (843) 892-5444 or fill out the form below to schedule a service!

Emergency Services Available 24/7

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please enter your address.
  • Please make a selection.
  • Please enter a message.