Notice: Due to COVID-19, we will be taking all the necessary precautions to ensure the health and safety of our customers and our team. Please don’t hesitate to contact us if you have any questions!

Your Comfort Is Our Business Providing Comfort You Deserve Since 1998

HVAC in Mt. Pleasant, SC

Providing Trusted Service Since 1998

It can be frustrating when your air conditioner or heater fails or needs repairs. At Dunes Heating and Air Conditioning, we understand and will do everything we can to help you solve your HVAC woes. Our Mount Pleasant HVAC service specialists are diagnostic experts with over 20 years of experience repairing HVAC systems across South Carolina.

Air Conditioning Solutions You Can Count On

We are known for our dependable air conditioning repair, installation, and maintenance services in Mount Pleasant. Customers appreciate our rapid response time and same-day appointments. We will work tirelessly to ensure you stay cool through even the hottest summers and perform every AC service with your safety and comfort in mind. Whether you are looking for a new, more energy-efficient AC, or your current system could use some TLC, trust Dunes Heating and Air Conditioning, LLC to help.

We know that when your heating and cooling systems aren’t working, you need a team of honest and hardworking experts you can depend on to get the job done right on the first call.

We offer affordable pricing and same-day appointments. Call (843) 892-5444 or contact us online.

  • A Proud Carrier Dealer
    A Proud Carrier Dealer

    At Dunes Heating and Air Conditioning, we are proud to be a Carrier® Dealer.¬†From indoor comfort equipment to air quality systems, we carry a complete line of Carrier® products intelligently designed to keep your family happy and healthy. Carrier® has been the premier name in comfort systems since they started the industry in 1902. Ever since Willis Carrier invented modern air conditioning, his company has been innovating the industry they started. As industry standard-bearers, Carrier® is known for its exacting standards and high-quality products. Being a Carrier® dealer means adhering to a rigorous set of guidelines that emphasize quality, customer service, and professionalism. So, when you see the Carrier® Dealer designation, you know to expect excellent service and the finest products in the industry.


Maintaining Your HVAC Systems for Years to Come

Even the most well-maintained HVAC system can experience problems, and our customers know who to call to restore comfort to their home. Maintenance is an important part of HVAC ownership because having a trained and licensed professional regularly inspecting your system and advising you on necessary repairs and replacements can save you time and money wasted. Your comfort is our business, and we will always work as hard as possible to ensure you are pleased with all services rendered.

Timely and Reliable HVAC Repairs

It can be challenging to know when you need repairs. If your system is being maintained by one of our trusted specialists, we can alert you to any necessary system improvements. If your system hasn’t been serviced this year, and you notice any of the following symptoms, it’s time to call our Mount Pleasant HVAC service team.

  • The air coming from your vents is the wrong temperature
  • Your house is extremely dusty
  • Your HVAC unit is running constantly
  • You notice water or condensation around your unit
  • Your unit is making strange noises

If you still aren’t sure after reviewing this list, then the most important thing you could do for your system's health is to call our team for a diagnostic test. Don’t ever put off calling for service if you think your system is acting irregularly. Ignoring HVAC concerns can turn a small issue into a huge problem, so act fast if you think your system needs repairs. At Dunes Heating and Air Conditioning, we know unexpected HVAC services can strain finances, which is why we offer payment plans, financing, coupons, and various special offers to ensure our services as available to everyone.

Our Mount Pleasant HVAC service specialists have been providing affordable solutions since 1998. Call (843) 892-5444 now for a same-day appointment or contact us online.

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.

Values We Stand Behind

Why Dunes Heating and Air Conditioning?
  • Trained and Certified Technicians
  • Licensed, Bonded, and Insured
  • Financing & Specials Available
  • Available for Emergency Services
  • Honest and Upfront Pricing
  • In Business Since 1998