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Greenville, SC
Greenville, SC
Heating, AC & Furnace Repairs in Greenville, 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.
Hours of Operation
We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:
Monday
9:00 AM - 5:00 PM
Tuesday
9:00 AM - 5:00 PM
Wednesday
9:00 AM - 5:00 PM
Thursday
9:00 AM - 5:00 PM
Friday
9:00 AM - 5:00 PM
Saturday
Closed
Sunday
Closed
HVAC Services Have Great Guarantees
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.
I've been a customer with One Hour Heating and Air for awhile now and I will say i recommend them to everyone having issues now . The ladies in office are so sweet and always fast to get anything I need scheduled the techs are always will to help explain what’s going on and give advice also the know exactly what the doing. Did I mention they always respond so fast. I'm beyond greatful to have a honest trustworthy business transaction when it comes to them .
a/c went out on a saturday morning. called them expecting to wait until monday for appointment, but they had someone out within 2 hours of my call. jp came out and diagnosed the issue (blower) quickly. my inside unit was 20+ years old and outside unit was 9 years old. met with dan monday morning to go over options; new inside unit only or whole new system. we financed a new full system within minutes and set the install for two days later. installers, daniel and noah, got here in the first hour of a 2hr window and were done, cleaned up, and house cooling in four hours. this was my first time dealing with this company and i have to say it was amazing to see the kind of excellent service they provided! i can see why they have such high reviews on google maps. great to see a company that takes pride in their work. prompt, professional service; i def recommend this company
My dual capacitor burst on a hot Sunday. Dakota arrived on time, explained everything and showed me what he was doing, he was friendly and had great customer service.
Here For You
When You Need Us Most!
'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.
Expert Tips
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