Connect With Us
Please leave your information below and we will be in contact soon.
Nashville, TN
Nashville, TN
Bringing Comfort Home
Nashville HVAC Services
One Hour Heating & Air Conditioning® of Nashville
4.8
Heating, AC & Furnace Repairs in Nashville, TN
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 Knowledgeable
4.8
Lorae P
09-04-2025
“Ethan was excellent and worked very well. I would recommend him to everyone.”
Nancy Smith
09-04-2025
“Benjamin was extremely polite and very informative. Job done in no time at all. Thank you”
Karla Miller
08-31-2025
“Kholton was great! Very professional and knowledgeable. We have a fairly unusual HVAC system and Kholton knew all about it. And on top of it all, he was super nice! I highly recommend One Hour heating and air-conditioning and Kholton!”
Tonya Dowell mcdaniel
08-26-2025
“Very nice and professional checked everything to make sure my unit was running good 👍”
Blake L
08-25-2025
“Kholton arrived quickly, was very friendly and quick to pinpoint and fix our Hvac issue.”
Sharon Burris
08-23-2025
“Very helpful and professional”
Wanda Jefferson
08-21-2025
“Great customer service. Explained what was going on with my HVAC.”
Donna Connors
08-15-2025
“Courteous, on time, thorough explanation and was careful not to make a mess. Thank you!”
Judy Martin
08-15-2025
“Date of service 8/15/2025 - Technician was Ronnie Walker and he did a fantastic job! Arrived during the time frame indicated when appointment was made. Diagnosed the problem quickly; located the parts needed to fix the air conditioning unit and had it up and running properly within 20 minutes. Great service! Thank you!”
Michael Mills
08-13-2025
“Heath from One Hour Heating and Air showed up on time and quickly diagnosed and corrected the problem with my AC unit. Our home is already feeling cooler thanks to Heath. I'd highly recommend.”
Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, were 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!
'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.
Financing Available!
Prioritize your comfort without fronting the entire bill on day 1 – contact us today to learn more about financing options.
Hours of Operation
We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:
Monday
24 hours
Tuesday
24 hours
Wednesday
24 hours
Thursday
24 hours
Friday
24 hours
Saturday
24 hours
Sunday
24 hours
Expert Tips
Learn From Our HVAC Experts
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.
