24/7 Heating and Cooling Services

Local experts serving Myrtle Beach and the Carolina shore since 1990

Heating

We install a full lineup of heating systems, from heat pumps and furnaces to zone control systems, and we offer maintenance plans with a labor warranty on any new heater installation.

heating

Cooling

TNT Heat & Air is the leading company for all of your air conditioning and cooling needs. Our AC technicians are qualified professionals who will get the job done right for your home or business.

cooling

Ductless Systems

We are experts in ductless systems which are more flexible than traditional systems, because ductless systems don’t use ductwork. Great for bonus rooms, garages, and Carolina rooms.

ductless

Air Quality

We install a variety of whole–home air purifiers, air filters, humidifiers, dehumidifiers, UV germicidal lights, and more! Our comprehensive service will help you start improving the air quality inside your home.

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cooling
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Comprehensive HVAC Service You Can Trust

With TNT Heating & Air, you’re more than a customer—you’re family. We’re there for you when you need us. We honor your needs, budget, and timeline. You get the best of our expertise in every task, and you can depend on us to do whatever it takes to get you breathing easy again. Choose the area’s award-winning HVAC specialists and experience the difference. Schedule your HVAC service today.

TNT team photo

NATE-Certified Technicians. Decades Of Experience. Hundreds Of Satisfied Customers.

Since 1990, we’ve been the premier HVAC company in our community. From new HVAC installations to upgrades and maintenance, we keep your home or business comfortable without breaking the bank.

Ductless Mini-Split Installation in Myrtle Beach, SC 29579

“I wanted to recognize Will Marlowe with TNT. He is honest and takes his time , he answers all the questions . We never felt rushed with asking him to explain all the steps. This is the second system that we purchased from TNT on Will’s advice. Will is an asset to his company with his knowledge and passion.”
- Darlene H.

Air Conditioner Repair in Longs, SC 29568

“TNT Heating and Air was contacted on a Monday morning in June because my air conditioner quit working. By Monday afternoon a technician had been at my house, diagnosed the problem and had my unit working again. Every interaction with TNT has been professional and polite. I will be calling them to set up regular maintenance as recommended by their technician. I would recommend them without hesitation.”

- Linda A.

Family
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As Bryant Factory Authorized Dealers, we are devoted to doing Whatever It Takes® to deliver the highest quality products and services for customers in Myrtle Beach and the surrounding communities.

HVAC Commercial Services

You rely on your HVAC and refrigeration system to run properly so that your business remains profitable. The right air temperature makes for a more comfortable shopping experience, while perfectly cooled beverages and food items help keep inventory fresh and continuously selling. Ensure that these systems are always working their best by scheduling regular commercial HVAC services. TNT Heating & Air has been the HVAC company of choice for business owners since 1990, so contact us today to get started.

WE SERVICE ALL BRANDS

Amana Heating & Air Conditioning. American Standard Heating & Air Conditioning. Ameristar by American Standard Heating & Air. Armstrong Air. Bryant Heating & Cooling Systems. Carrier. Coleman Heating & Air Conditioning. Comfortmaker. Daikin. Day & Night Heating & Cooling Products. Fujitsu. Goodman Air Conditioning & Heating. Heil. Lennox. Mitsubishi. Payne. Rheem. RunTru by Trane. Ruud. Trane. Westinghouse. York.

New And Tips From HVAC Experts

How Can I Lower My Heating Bill This Winter? A winter blizzard rages outside the back yard bay window where this small, serene potted plant garden grows and blooms oblivious to the season.

How Can I Lower My Heating Bill This Winter?

Are you anticipating a higher heating bill this winter? Here in Longs, temperatures can get pretty low. The only way to ensure you remain perfectly comfortable inside your South Carolina home is by cranking up the heat.

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Preparing Your HVAC System for the Fall. Young Blue-Collar Man Portrait In a Back Yard During The Fall Smiling at the Camera.

Preparing Your HVAC System for the Fall

As the saying goes, “Time and tide wait for no one.” Whether you’re prepared or not, the summer months and warmer weather are gone, moving aside for fall and cooler temps. That means here in Ocean Isle Beach you need to think about preparing your heating, ventilation, and air conditioning (HVAC) system for fall maintenance.

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Conventional HVAC or a Heat Pump: Which Is Better? Photo of a modern air source heat pump unit standing against the residential building wall. Shot in winter, in a snowy setting.

Conventional HVAC or a Heat Pump: Which Is Better?

We all take climate control for granted these days. In winter, we expect warmth from our heating system; in summer, we demand the cool comfort of air conditioning. Most Longs homeowners don’t give that a second thought—until the heating, ventilation, and air conditioning (HVAC) system breaks down and replacement decisions need to be made. Today, the majority of homes either use a conventional air conditioner (AC) and furnace combination or a heat pump. Our team at TNT Heating & Air is well-versed in the difference as well as the benefits of each type of system.

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Proudly Serving The Myrtle Beach Area

North Myrtle Beach, SCMyrtle Beach, SCOcean Isle Beach, NCPawleys Island, SCSurfside Beach, SCMurrells Inlet, SCLittle River, SCConway, SCLongs, SCSunset Beach, NC • Shallotte, NC • Calabash, NC • Oak Island, NC • and the surrounding areas