Heating & Air Conditioning

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Two One Hour Heating & Air Conditioning technicians standing confidently in front of a service van.

HVAC Repair, Installation & Maintenance

Heating, AC & Furnace Repairs in Myrtle Beach, SC

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.9

(7561 reviews)

Tom H

a week ago

“Chris was very polite, professional and a great communicator. Every area he worked or passed through was spotless! He worked quietly and efficiently but took time to answer questions. He gave the best ever explanation of the benefits of duct cleaning and sealant. We absolutely knew we had issues, but his explanation of the likely improvement was very understandable. The Mrs and I will discuss this weekend. I’d be thrilled to have him back and would recommend him to others!”

Deborah Epley

in the last week

“One Hour scheduled our service in a prompt and convenient time-line for our busy lifestyle. Representative technician Shannon T. arrived as expected, introducing himself and began to work with our system. Shannon would explain the process and findings so that we understood exactly what he was doing. We appreciated that. Thank you ONE HOUR for your continued great service.”

Antony Deleo

in the last week

“Carlos didn’t do a good job he did an outstanding job. Carlos went over and above from the time he set foot in the door till the job was completed. Although not the sole purpose of our purchase but certainly a determining factor. He is Honest, straight forward, extremely helpful and knowledgeable. He truly is an asset to the company. Thanks again Carlos!! Joseph, Joseph and James were also great at their work. They left everything as they found it no mess or anything left behind. They to are assets to the company. Thanks to all of them!”

Donna Leonardo

a week ago

“Brian and Jordan were fabulous in making my home healthy to breathe in for myself and my guests! It’s a long process cleaning ducts and these men were very polite, charming and cleaned up after the job was done! Love 1 Hr, Chris who installed the Air Scrubber was awesome and Brian/Jordan. Not a bad employee in the bunch!! Thanks ALL!”

BRIAN BARR

a week ago

“I just wanted to take a moment to recognize the excellent job you did on service call. Your professionalism, attention to detail, and commitment to quality truly stood out. It’s not every day that we come across someone who takes such pride in their work, and I was very impressed with your skills and dedication.”

HVAC Services You Can Count On

Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we’re an independently owned and operated business with a personal investment in the local community. We back our work with a 100% satisfaction guarantee, provide StraightForward® pricing guides for your benefit, and will pay you back for being even one minute late to an appointment.

Here For You

When You Need Us Most!

Yellow One Hour Heating & Air Conditioning service van with company branding and slogan.

'Round the Clock Availability

No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee

We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide

Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®

We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.