Connect with us
Please leave your information below and we will be in contact soon
Sierra Vista, AZ
Sierra Vista, AZ
Bringing Comfort Home
With Expert AC Services
One Hour Air Conditioning & Heating® of Sierra Vista
4.9
Heating, AC & Furnace Repairs in Sierra Vista, AZ
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 Knowledgable
4.9
Charles Ritenour
03-21-2025
“I've been a customer for 4 years on their care plan, and for all that time they have been rock solid - from front office to service techs and repair techs, they fully support warranties, and honor them with prompt repairs to my 19 year old system.”
Douglas Phillips
03-21-2025
“One hour has been my company for many years. Deandre was kind, informative, and complete in his work. A fine representative of a fine company.”
Danny
03-21-2025
“We've been using One Hour Air Conditioning & Heating of Sierra Vista for all our HVAC needs since 2018, and technicians like Anthony are exactly why we keep coming back. Anthony was on time, incredibly patient, professional, sharp, and knowledgeable. Additionally, Anthony took the time to explain every step of his troubleshooting process. He communicated all of our repair options clearly, and guided us in making the best decision for our system. Not only did he welcome my many (many) questions, but he also allowed me to observe his work without hesitation. His expertise and customer-focused approach made this another excellent experience with One Hour Air. Highly recommend both the company and Anthony for anyone needing reliable HVAC service in Sonoita, AZ.”
Hugh Lewis
02-21-2025
“We are very pleased with the company. Came on time and their technician, Cody, was very helpful. Answered all my questions. Will use their services again.”
janet cooper
02-05-2025
“What a great organization! The services have been excellent, and the recommendations were good. Before today's service, they were the company that came out and reviewed the heating/air for our escrow to buy the house, and they were very thorough.”
Nancy Irizarry
01-17-2025
“It was so joyful to do business with this vendor. The tech was professional and knowledgeable. He explained everything and had air flow throughout the apartment he serviced. Applause”
Doris Lehman
12-27-2024
“The work gets done. The people are very nice and efficient. Answered all my questions. Especially Cody. I recommend this company to all my friends and family.”
Myriah Hatfield
12-24-2024
“We called One Hour looking for a company that could work on modular homes and also come to Bisbee.. Rachel was easy to talk to and very helpful, not only do they come to Bisbee but are knowledgeable in modular homes HVAC. Two very difficult things to find… Cody was our technician and was professional and polite. He worked hard to get our 20 year old unit working until a new one could be ordered and installed. John Paul went above and beyond to make sure we had heat.. We couldn’t be happier with the service we’ve received from beginning to end! Thank you Rachel, Cody, John Paul, and the whole team!!!”
Gail Lewis
11-27-2024
“D'andre was very knowledgeable and great at explaining the information. I appreciate his professional attitude. Also, Rachel was helpful keeping me up to date on appointment times, & parts. This was our first experience with ONE HOUR AIR. We would definitely recommend their service. I heard about them via radio (101.7) station in Sierra Vista.”
Bob Miller
11-21-2024
“Excellent, professional, and competent service. I have an annual contract for service on my 2 HVAC systems. One Hour always communicates with me and arrives on time. Marquis, my technician, is excellent. He is personable and thorough. I 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, 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.
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.