Need HVAC
Help ASAP?
Our team will take your call 24 hours a day, 7 days a week!
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
4.6
JASON SMITH
03-13-2025
“I had an issue with my HVAC system when both the AC fan and capacitor went out. I called One Hour in Chattanooga and they responded quickly, sending a technician out the same day. Danny was professional, knowledgeable, and had everything needed to get my system back up and running. Pricing was fair, and they took the time to explain everything clearly. If you’re looking for a reliable HVAC company in Chattanooga, I highly recommend them!”
Campbell Norton
02-27-2025
“Great guy!”
Andrew Hill
02-27-2025
“Danny is great to work with, super personable, and most importantly, professional!”
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.