Serving Local Homes & Businesses for 23+ Years
Dunes Heating and Air Conditioning, LLC offers reliable service for residential and commercial HVAC systems in Mount Pleasant and the surrounding areas. Since 1998, we have installed numerous systems and worked to provide the ideal HVAC solution for every home and business that we service. We employ the most highly trained and skilled HVAC technicians in the local area to deliver top-notch service every time.
Your heating and air conditioning systems are essential for maintaining a comfortable environment in winter and summer. Our expert technicians offer residential HVAC maintenance services in Mount Pleasant to keep your home comfortable year-round and improve indoor air quality.
We offer comprehensive HVAC services that include:
When you need a new HVAC unit, our licensed contractors can help you consider your options to find a heater, air conditioner, or indoor air quality equipment that is right for your home, and we can provide a free estimate. If your existing indoor comfort equipment isn't working correctly, we offer same-day repair service.
At Dunes Heating and Air Conditioning, LLC, our expert service team has a dedicated commercial department to serve the needs of local businesses. We are equipped to handle everything from light commercial to industrial HVAC systems. Our commercial department offers exceptional service for all commercial HVAC needs in Mount Pleasant, South Carolina, including installation, service, and preventive and routine maintenance.
Our HVAC service professionals understand your business depends on a reliable HVAC system. When you have a problem, our skilled HVAC technicians are here to respond to your call with same-day service to get your heating and cooling systems working again. As a locally owned and operated HVAC company, you can count on us to show up on time every time and complete the job to your satisfaction.
Call (843) 480-2033 today for all your residential or commercial HVAC installation, repair, and maintenance needs.
We understand that price is essential for our customers, as an air conditioning installation is an investment in your home and your family’s comfort. We offer upfront pricing and free estimates for new air conditioners in Mount Pleasant. Financing options are available with approved credit to help make paying for your new system more convenient.
Everything mechanical breaks down sooner or later. No air conditioning system is immune to repairs, especially as it gets older and hasn’t been well-maintained. When you need repairs for your existing equipment, we offer expert service with same-day availability and emergency air conditioning repair. Our technicians are trained and experienced in troubleshooting and repairs for all brands.
We offer Mount Pleasant air conditioning maintenance to help keep your system operating reliably and energy-efficient. Our technicians perform a thorough inspection, clean the system, and test all components to ensure everything works optimally. Our maintenance program can help you avoid unexpected repairs in the middle of the summer.
Contact us by telephone at (843) 892-5444 for all your air conditioning service needs.
Residential and commercial air conditioning systems are complex and expensive, so don’t risk your valuable equipment to inexperienced hands. At Dunes Heating and Air Conditioning, LLC, we offer exceptional service from highly qualified technicians. We have provided AC installation, repairs, and maintenance in the local area for over 23 years.
When you need your air conditioner repaired, preventive maintenance performed, or the old system replaced, we offer expert services tailored to your needs with upfront pricing. Over more than two decades in business, we have worked to stay abreast of all advances in our industry to bring our customers the highest-quality products and services.
We offer Mount Pleasant air conditioning maintenance to help keep your system operating reliably and energy-efficient. Our technicians perform a thorough inspection, clean the system, and test all components to ensure everything works optimally. Our maintenance program can help you avoid unexpected repairs in the middle of the summer.
We provide full-service heating and air conditioning solutions, including AC and furnace installation and repair, ductless mini-splits, air duct sealing, indoor air quality systems, commercial HVAC, replacement and upgrade services, and preventive maintenance.
Yes! We handle HVAC needs for homes, offices, retail spaces, and other commercial properties. Our solutions are tailored to each customer’s system and space.
We proudly serve the Greater Charleston area, including Charleston, Mount Pleasant, Daniel Island, Isle of Palms, Sullivan’s Island, and surrounding communities.
Our technicians provide thorough inspections and evaluations. We’ll help you determine whether a repair, replacement, or upgrade is the most cost-effective and efficient option.
Ductless mini-splits are energy-efficient heating and cooling systems ideal for rooms or areas without ductwork. They’re perfect for additions, garages, or spaces needing flexible temperature control.
For optimal performance, we recommend twice-yearly maintenance, typically before summer and winter. This keeps your system running smoothly, extends its lifespan, and helps prevent costly repairs.
Our local, certified technicians respond fast to HVAC emergencies, ensuring your heating and cooling needs are met promptly.
We offer solutions like air purifiers, ventilation improvements, and duct cleaning to reduce allergens, dust, and pollutants, keeping your indoor environment healthier.
All team members are fully trained and certified, familiar with both residential and commercial HVAC systems, and committed to keeping your system running smoothly, every time.
Simply contact us online or by phone. We’ll schedule a convenient appointment, provide an upfront estimate, and handle your HVAC needs with professionalism and care.
