Air Conditioning Installation Charleston SC

Air Conditioning Installation in Charleston, SC

Stay Cool with Expert HVAC Installers

Whether you’re building a new home or replacing an aging unit that’s struggling to keep up with Charleston’s summer heat, Passion Heating & Air is your go-to team for professional, high-efficiency air conditioning installation. We help homeowners all over the Lowcountry stay comfortable—with affordable pricing, trusted brands, and service that’s guaranteed.

FREE Estimates

Upfront Pricing

100% Satisfaction Guaranteed

Now Offering Financing Options

Ready to Upgrade Your Comfort?

Installing a new air conditioning system is an investment in your comfort, your property value, and your energy savings. But only if it’s done right.

At Passion Heating & Air, we don’t just slap in a new unit and call it a day. We carefully assess your home’s layout, square footage, insulation, and cooling needs to recommend the ideal system for your lifestyle and your budget.

Call us now at (843) 834-0607 or

SCHEDULE FREE ESTIMATE HERE

What’s Included in Our Air Conditioning Installation Service?

We handle everything from helping you choose the right system to ensuring it’s installed to the highest industry standards. Our certified HVAC installers take care of every detail, so you don’t have to sweat it.

Here’s what to expect with our AC installation services:

Custom Cooling Load Calculation to size your system correctly

Recommendations for Energy-Efficient Models from trusted brands

Complete System Installation including ductwork adjustments and electrical work

Thermostat Setup & Smart Home Integration (if applicable)

Post-Installation Testing & Optimization

Clean-Up and Walkthrough – We leave your space spotless

We specialize in installing central air conditioners, ductless mini-splits, and high-efficiency systems that help you save money long after the install is complete.

Why Choose Passion Heating & Air for Your AC Installation?

There are a lot of HVAC companies in the Charleston area—but not all of them operate with Passion (see what we did there?).

Here’s why locals keep calling us for their AC installs:

Locally Owned & Operated – We live where we work. You’re our neighbor, not a number.

No Pushy Sales Tactics – We recommend what you need, not what pads our pockets.

Certified Installers – Trained professionals who treat your home like their own.

Top-Rated Systems – We work with the best brands in the industry.

Fast Turnarounds – Many installations completed in just one day.

Flexible Financing – Don’t wait for comfort. Spread the cost over time with approved credit.

Real Reviews. Real Results.

“Passion Heating & Air made the entire installation process simple. The team helped us choose the perfect system and finished the install in one day. It was seamless from start to finish.”

– Carla B., James Island, SC

“I’ve never worked with a company this honest. No pressure, great pricing, and they even helped us get financing. The house has never been more comfortable.”

– Brian T., Goose Creek, SC

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 air conditioning installation to homes all across the Lowcountry, including:

Charleston County

Charleston, SC

John’s Island

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

Berkeley County

Daniel Island, SC

Bonneau, SC

St. Stephen, SC

Hollywood, SC

Edisto Island, SC

Huger, SC

Wherever you call home, we’re the team that brings the cool—on time, every time.

Need Financing? We’ve Got Options.

We get it—replacing an AC system can be a major expense. That’s why we now offer financing options to make it easier than ever to invest in year-round comfort. With approved credit, you can install now and pay over time—without sacrificing quality or peace of mind.

Call (843) 834-0607

SCHEDULE FREE ESTIMATE HERE

Ask us about available financing plans when you schedule your FREE estimate.

When Is It Time to Replace Your AC?

Still wondering if you need a new system? Here are some signs that it might be time:

Your AC is over 10–15 years old

You’ve had multiple repairs in the last few seasons

It struggles to cool your home evenly

You’re seeing rising energy bills

It uses R-22 refrigerant (which is now phased out)

You’re planning a renovation or home addition

If any of these sound familiar, don’t wait for a total breakdown. Call us for a no-pressure consultation and see if a new system is the smarter choice.

SCHEDULE FREE ESTIMATE HERE

We make air conditioning installation simple, affordable, and stress-free. With upfront pricing, guaranteed satisfaction, and top-rated customer service, there’s no reason to sweat your next HVAC decision.