Raleigh-Durham, NC
One Hour Heating & Air Conditioning® of Raleigh-Durham
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.
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
4.8
Paul Evans
05-13-2025
“Very happy with the service thank you 😊😁”
jess shell
05-08-2025
“Tyler arrived on time, was nice, and had clear communication about our HVAC system. This was a regular maintenance call, and we were very satisfied with his work!”
John Manickam
05-06-2025
“Julio Aureloes Of Green Horizon One Hour was the installation project leader for Amana heat pump. He was very professional, courteous, punctual and diligent in executing his responsibilities individually and that of his team members. The project was executed on time and successfully. Julio is a proud representative of Green Horizon.”
Patricia Batko
04-29-2025
“Would recommend Tyler for residential HVAC needs. He was thorough and explained my situation so I could understand. Good fit for this work!”
Heidi Hackett
04-24-2025
“Prompt, polite, efficient and did a great job explaining everything.”
Kellie Yarnell
04-21-2025
“Quick friendly service.”
BossLady T
04-21-2025
“Quick, prompt, explained everything in full detail.”
Raeanna s
04-21-2025
“Very thorough”
Clark Smith
04-21-2025
“Great guy very respectful did a great job”
Victoria Roy
04-17-2025
“Frank was respectful, thorough, and kind. He added some extra sealant that was needed and made sure that everything is ready for inspection. He wore booties over his shoes, as not to track mud in the house. Frank also offered to replace the grill on the return since ours was from 1983 and caused whistling noises. Happy with our interaction with Frank.”
