Trusted Heating & Cooling Experts for Mount Pleasant Homes & Businesses

We Are Passionate About Your Comfort

Trusted Heating & Cooling Services in Mount Pleasant, SC

Living in Mount Pleasant, SC means enjoying beautiful neighborhoods, coastal breezes, and sunny skies, but also dealing with hot, humid summers and unpredictable winter cold snaps. At Passion Heating & Air, we deliver fast, reliable HVAC services tailored specifically to the needs of Mount Pleasant homeowners and small businesses.

Our Process:

Free Assessment of Issues/Needs
Expert Technicians Communicate A Plan of Action, Only What You Need
Our Team Repairs or Installs Your System As Quickly as Possible, Giving Preference to Emergency Situations.
Post-Project, We Ensure Customer Satisfaction & Comfort

From Old Village to Park West, our licensed technicians are here when you need HVAC repair, installation, or maintenance you can count on.

Schedule a FREE Estimate by calling (843) 834-0607 or filling out the form below.

Our HVAC Services In Mount Pleasant, SC

We provide a full suite of heating, cooling, and indoor air quality services in Mount Pleasant:

Air Conditioning Services: Same Day AC Repair, High Efficiency AC Installation, Seasonal AC Maintenance & Tune-Ups. Keep your home cool and efficient during Lowcountry summers with expert AC solutions.

Heating Services: Gas Furnace & Heat Pump Repair, New System Installation, Smart Thermostats & Energy-Saving Upgrades. Stay warm all winter long — even when temps dip below freezing near Shem Creek.

Indoor Air Quality & Ventilation: Whole-Home Air Purifiers, Dehumidifiers for Coastal Moisture Control & Advanced Filtration Systems for Allergy Relief. Breathe easier in Mount Pleasant with our IAQ solutions designed for coastal climates.

Specialized Coastal HVAC EXPERTS

Mount Pleasant’s proximity to the Atlantic brings increased salt and moisture exposure that can wear out HVAC systems faster.

We offer:

Advanced filters for homes near Shem Creek or the Wando River

Corrosion-resistant equipment options

System enclosures & coil protection

Why Mount Pleasant Homeowners Trust Passion Heating & Air

Locally Owned & Operated

Licensed, NATE-Certified Technicians

Fast Service Across All of Mount Pleasant

120+ 5-Star Google Reviews

Upfront Pricing with 100% Satisfaction Guarantee

Don’t take our word for it! Read what your neighbors are saying:

Great price, Arrived on time, Very Professional

Angie N.
Charleston, SC

“John and his team at Passion had a great price, arrived on time, completed their work when they said they would and were very professional throughout the entire job. The house is now nice and cool (or warm according to the weather!) Their labor warranty is better than any others we contacted. I highly recommend them.”

Service Type: HVAC Installation
Outcome: Work Done on Time, Cost-efficient and Professional Service

This Company Gives 100% Towards Customer Service

Devon A.
Charleston, SC

“Such an awesome company! After our house reached 88 degrees and my husband had tried everything he could think of to fix our AC, we called Passion Heating and Air at about 9:30 on a Saturday night. John arrived within 15 minutes and had our AC working again in less than an hour. We could not be happier. The price was very reasonable, John was awesome and it’s clear this company gives 100% towards customer service. We absolutely recommend this company and are grateful to be in an air conditioned house again :-)”

Response Time: 15 minutes
Service Type: AC Repair
Pricing: Very Reasonable
Outcome: AC working again in less than an hour!

We’re proud to have over 120+ 5-star Google reviews and counting. Our reputation speaks louder than any sales pitch.

Serving the Entire Charleston Region

We’re proud to bring professional HVAC services to homes all across the Lowcountry, including:

Charleston County

Charleston, SC

Johns Island, SC

James Island, SC

West Ashley, SC

Mount Pleasant, SC

Sullivan’s Island, SC

Isle of Palms, SC

Folly Beach, SC

Kiawah Island, SC

Seabrook Island, SC

Ravenel, SC

Adams Run, SC

Berkeley County

Daniel Island, SC

Hollywood, SC

Edisto Island, SC

Whether you hail from Mt. Pleasant or Folly Beach, Passion Heating and Air has you covered for expert HVAC services!

Mount Pleasant HVAC Services – FAQ

How does Mount Pleasant’s coastal climate affect HVAC systems?

The high humidity and salty air in Mount Pleasant can lead to faster corrosion of AC coils and outdoor units. We offer corrosion-resistant systems, coil protectants, and maintenance plans designed for coastal conditions.

What neighborhoods in Mount Pleasant do you service?

We cover all of Mount Pleasant, including Old Village, Belle Hall, Park West, Dunes West, I’On, Carolina Park, Snee Farm, and more. No matter where you’re located, we have technicians nearby ready to help.

How often should I schedule HVAC maintenance in Mount Pleasant?

We recommend twice-yearly maintenance: once in spring for your AC and once in fall for your heating system. With the coastal climate, this helps prevent corrosion, improve efficiency, and extend your system’s life. Check out more about recommended frequency of maintenance here.

Do you install smart-thermostats and energy-efficient systems?

Yes! We install Wi-Fi-enabled smart thermostats, high-SEER HVAC systems, and other energy-efficient upgrades that help reduce your power bill — perfect for long Mount Pleasant summers.

Do you offer financing for HVAC services in Mount Pleasant?

Yes! We offer special financing opportunities for HVAC installations and repairs subject to credit approval. You can apply through Wells Fargo here.

How do I schedule HVAC service in Mount Pleasant?

It’s easy! You can call us at (843) 834-0607 or schedule service online. Our team is local, friendly, and ready to help — with same-day appointments often available.

Mount Pleasant, SC HVAC Services