Connect With Us
Please leave your information below and we will be in contact soon.
Tucson, AZ
Tucson, AZ
Bringing Comfort Home
Tucson HVAC Services
One Hour Air Conditioning & Heating® of Tucson
4.7
Heating, AC & Furnace Repairs in Tucson, 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 Knowledgeable
4.7
Avis Haley
03-17-2026
“Armani and his team have gone to the next level in terms of their workmanship and concern. They installed my new system and I couldn’t be happier. I have been dealing with this for over 3 years until I finally found One Hour Air. They gave me the best price and product for my needs. I would recommend them without question. Thank you Armani, Jim, Paul and Junior. You guys are rockstars!”
Eli Davis
03-17-2026
“Armani was great, very knowledgeable guy and helpful. Getting an entirely new furnace”
Robert Smith
03-10-2026
“Completed duct cleaning & sealing as promised - on time - no surprises”
Paul Smith
03-05-2026
“Armani and Jim spent the morning getting this unit on the roof. Armani spent the afternoon making it purrr. He does amazing work and has a great attitude about his work! I'll use these guys again and will request Armani every time! Thank you!”
Fionna Bond
03-04-2026
“If you want to remove negative reviews from your Google Business, contact me via my profile; my contact details are listed there. After work you can pay..”
Mark Menefee
02-25-2026
“Armani and his team did an absolutely wonderful job! Very clear explanations, always on time, and outstanding execution of the installation of 2 HVACs. They went well beyond any HVAC service provider I’ve had over many prior years. Plus their follow-on service is prompt and effective. I highly recommend them!”
Thomas Pond
02-13-2026
“They showed up on time and did an outstanding job.”
shirley anderson
02-07-2026
“These guys did a super job! Whole install in just 1 day! Armani was awesome!”
John Carpenter
02-04-2026
“I cannot praise the installation team enough! Paul & Armani were extremely knowledgeable, professional, and friendly. Their work was very high level. They were quick but very thorough. On a 5 star scale I would give them 10 stars!”
Laurie Amira Kardish
01-26-2026
“Elizabeth, the representative that explained all that was available through One Hour Heating and Air Conditioning is fabulous. She is personable and very informative. Jim, the technician was also communicative. He went out of his way to take care of the particulars of my home. I recommend this company highly.”
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.
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.
