Providing Comfort That You Deserve Since 1998 !

Your Comfort Is Our Business !

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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

Why Is My Air Conditioner Running Constantly?

During Mount Pleasant summer, most people find it’s fairly common for their air conditioners to run frequently throughout the day. However, does it seem like your AC is running more often than it should? It’s worth investigating to make sure that you won’t end up with...

The Problem With a Refrigerant Leak

No one enjoys discovering a leak in the home. But what if the leak is coming from your air conditioner? It might not seem like as big of a deal as a pipe leak but it is still a big problem. Depending on the type of system you have and where the leak is, your...

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!

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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