Portable AC Rentals & Temporary Heat in Myrtle Beach, SC

Temporary Air Conditioning in Myrtle Beach

Myrtle Beach’s hot, humid summers demand dependable cooling, and our portable AC rentals provide just that. Perfect for construction sites, outdoor events, or unexpected HVAC issues, these units offer fast, flexible relief without the need for permanent installation. Easy to set up and remove, they keep your space comfortable throughout the coastal heat—making them a practical choice for businesses and residents alike.

Spot Coolers

Temporary AC

Evaporative Coolers

Temporary Heating Solutions in Myrtle Beach

Even though Myrtle Beach winters are usually mild, unexpected chilly days can still impact comfort and productivity. Our temporary heating rentals deliver reliable warmth for job sites, event tents, warehouses, and more. With options ranging from compact electric units to large industrial heaters—and many spot coolers featuring heat pump functionality—you can enjoy flexible, year-round climate control tailored to your needs.

Temporary Heating

Construction Heaters

Other Equipment Rentals in Myrtle Beach

In addition to heaters and air conditioners, we carry supplemental rentals that help maintain healthy air quality and consistent humidity.

Dehumidifiers

Air Scrubbers

Generators

Industrial Fans

Why Rent from Cold Air Rentals?

Auto shop

Renting temporary HVAC equipment is a smart, budget-friendly alternative to purchasing—especially for short-term projects or events. We serve Myrtle Beach directly from our nearby Charleston-area hub, ensuring fast delivery, expert setup, and responsive service.

Here’s why local businesses and event planners trust us:

  • No large upfront investment
  • Access to the latest, most efficient equipment
  • No maintenance hassles
  • Flexible rental periods
  • Professional delivery, installation, and removal

From emergency cooling to seasonal heating, we’ve got you covered. We also serve nearby areas including Rock Hill, Summerville, and other locations throughout South Carolina.

Ready to get started? Request a quote today and we’ll take care of the rest.

What Our Customers Are Saying

Cold Air Rentals5.0
Based on 33 reviews
Amanda Perkins
4 weeks ago
I cannot say enough good things about the team at Cold Air Rentals. I worked with Lisa and Ryan. Let me just say, as a vendor myself, I truly appreciate the attention to detail, communication, and level of service we received from them. They absolutely went above and beyond to help us out of a tight spot with our client for a live broadcast production. I would recommend Cold Air Rentals to anyone and everyone I know! Thanks again Lisa and Ryan! Y'all will be hearing from us next time we are in Charlotte!
Zach and Reese were friendly, efficient, and professional. We’ve used CAR several times and it’s been a good experience every time. If you can’t go to them, ask about delivery fees. Makes it very convenient!
Victoria Thomas
2 months ago
Cold Air Rentals is our go to! Reece who works with them delivered fans to a wedding we had this passed weekend and was so friendly, flexible, and a hard worker. We look forward to working with there team again soon.
Daystrom Audio
3 months ago
Great guys, hard workers. In spite of a power snag, got the work done and saved our expensive equipment from damage.
Tender Horse
4 months ago
Amazing guy named Reece installed. Very detailed in how to operate the heaters and in explaining his process
Scott Cahan
4 months ago
The heaters that we rented were perfect for my company’s needs. The man who delivered and picked them up was very nice and efficient with his job. I highly recommend this company.
LJ
8 months ago
We rented a 30-ton unit, and the service was excellent. Fast delivery, smooth setup, and the equipment worked perfectly. Great pricing and customer service from start to finish.
Chris McElligott
8 months ago
We used Cold Air Rentals to cool our warehouse, and they were awesome to work with. Super quick setup, great customer service, and everything worked perfectly. Plus, they had the best price we found anywhere. Would definitely use them again!
Paul Burch
10 months ago
I’ve had to use Cold Air Rentals twice now for some QSR’s I oversee and both times they have been right on point!!! Not only is the staff wonderful but they respond quickly. Both times the equipment was dispatched and set up that day!!! And that’s important for me. I now know when I need them in a pinch they will be there to help with my cooling needs. Customers don’t want to eat in a hot restaurant. Thank you CAR!!!
Chris Cobbs
12 months ago
Great prices. Super responsive. All of their equipment is well maintained. Super friendly staff that will explain equipment operation to you.

Industries

Medical Facilities Medical Facilities
Mechanical Contractors Mechanical Contractors
Data Servers Data Centers
Restaurants & Industrial Kitchens Restaurants & Industrial Kitchens
Natural Disasters & Emergencies Natural Disasters & Emergencies
Crane Construction Sites
Schools & Government Facilities Schools & Government Facilities
Rental Stores & Offices Retail Stores and Offices
Tent Events