One Hour Heating & Air Conditioning® of Greenwood

Payment Options Accepted by One Hour Heating & Air Conditioning® of Greenwood

Visa
Master Cards
Checks
Cash

If you need work done as soon as possible but prefer to pay monthly for your repair or installation, you might be interested in one of our financing options. With low monthly payments, low interest or no interest, our options can turn a big headache into sweet relief. We are now offering financing through Synchrony an industry leader in home improvement financing. The application is quick and easy, but please contact our office at 864-651-9408 if you need assistance in filling out the required information.

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.

We Have a Reputation

For Being Punctual, Friendly and Knowledgeable

4.9

(1074 reviews)

Chris Loney

08-16-2025

“Great company”

David Chapman

08-15-2025

“Heyward was prompt and diagnosed the problem immediately. He provided info on the repair needed, is going to check warranty for us, and provided a temp solution until the replacement parts come in. Very professional service.”

john chambless

08-15-2025

“Brad has helped us with several air conditioning issues. He has always been courteous , knowledgeable and very effective. Today was no exception.”

Robert Hunt

08-14-2025

“Couldn’t be happier with the professionalism of Brad!”

Nathan Coffman

08-12-2025

“John and Dianne run a fantastic company! The employees are knowledgeable and take pride in their work. One Hour is a pleasure to do business with!”

Willie Lou Lyons

08-11-2025

“Robbie did an excellent job. Thanks.”

John Meyers

08-09-2025

“This group is AWESOME they truly care about your equipment and your comfort! The fishing advice was helpful as well! Their comfort club is awesome...”

Larnell Leverette

08-07-2025

“Robbie is an excellent representative for your company. He is very personable and he communicated all through the process as to what, when and how the process was going. He is extremely knowledgeable and was efficient on the installation of the new unit.”

Kevin G.

08-06-2025

“Drayton was very professional in his work . He let me know what my dad-in-law's HVAC system needed along with the Maintenance tune up. He walked around the house with our healthcare doctor explaining things that needed to be repaired. He understood that my wife and I are far away in Philadelphia trying to take care of the house. He spoke to me on the phone and explained everything clearly. He will be back to finish the repairs when the rainy weather subsides. Thank you for looking out Drayton!”

Jack Osborn

08-04-2025

“On time, very cordial and efficient.”

Servicing your entire home

Part of the Authority Brands Family

Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.