Providing Comfort That You Deserve Since 1998 !

Your Comfort Is Our Business !

Dunes Heating and Air Conditioning LLC Truck

Financing

Service Agreement

Special Offers

Contact US

We offer affordable pricing and same-day appointments.
Call (843) 480-2033 or contact us online

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.

Mount Pleasant SC

How Can We Help?

Find the Service You Need

Air Conditioning

Air Conditioning

Heating

Heating

Air Duct Sealing

Air Duct Sealing

Indoor Air Quality

Indoor Air Quality

Commercial HVAC

Commercial HVAC

Ductless Mini-Split

Ductless Mini-Split

Replacement Upgrade

Replacement Upgrade

Preventative Maintenance

Preventative Maintenance

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.

Carrier - Turn to the experts

Latest Blog Posts

Beat the Sweltering Summers

  The city of Mount Pleasant SC is an absolute delight for tourists as well as residents. Leaving the attraction part, the tropical weather out here is as hard as it gets. From June till the month of October the average temperature in Mount Pleasant SC varies...

Summer Is On!

For all heating and air conditioning needs in your house or place of business. Located in Mount Pleasant Sc, Charleston SC and Isle of Palms SC. Call Dunes Heating and Air Conditioning LLC. Affordable installations and same-day repairs!

Ductless HVAC System Installation and Repair

Ductless air conditioning system products by Carrier and Mitsubishi installation in Mount Pleasant, Isle of Palms and Charleston SC. Highest quality at an affordable price. Contact Dunes Heating and Air Conditioning LLC for a free estimate .

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.

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) 480-2033 or contact us online

Contact Us Today

Call us at (843) 480-2033 or fill out the form below to schedule a service!

Emergency Services Available 24/7

Name(Required)
This field is for validation purposes and should be left unchanged.

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