One Hour Heating & Air Conditioning® of Tucson

Join The Heroes Club

A Message from the Owner

Photo of Elizabeth smiling on yellow background

"We are Elizabeth and Kenzy Cerveri, the owners of Superior One Hour Heating and Air Conditioning of Tucson AZ,. We along with many of our family members and clients have or are currently serving in the United States Military or as a First Responder.

Our Team believes we owe a great debt of gratitude and respect to anyone who has served our Nation. The same is true for our First Responders, Police Officers and Fire Fighters. These brave men and women are our HEROES."

The Heroes Club is our opportunity to say – from the bottom of our hearts, “THANK YOU FOR YOUR SERVICE”

Membership is FREE to all active, retired and honorable discharge members of the United States Armed Forces, Police Officers, Fire Fighters and First Responders.

Please join today – and give us the honor of doing this small thing, for YOU.

Included in Your FREE Heroes Club Membership

15% Off Repairs
2 Visits Per Year (Heat/Cool)
Priority Status

*This membership will NOT expire. It will continue as a benefit to your spouse for as long as your spouse owns the home.

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Please join today – and give us the honor of doing this small thing, for YOU. Fill out the form below and mention our Heroes Club in the message field or give us a call at (520) 775-3768.

Sign up for a club membership Today!

Fill out the form below to sign-up

Here For You

When You Need Us Most!

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'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 Knowledgeable

4.7

(545 reviews)

Jan Keepers

12-06-2025

“I had a very old, and noisy AC/heating unit replaced with a high efficiency, very quiet unit. The installers, led by Armani, were excellent, they were efficient, knowledgeable and pleasant. But most important, they were thorough, taking the time to validate everything was properly installed and functioning as it should, ...caring just like it was their own personal property. I would highly recommend One Hour.”

Juan Carlos fernandez

12-02-2025

“Armani is the best! He was honest on what we needed very trustworthy and he’s a quick worker. This company comes on time and they clean up after themselves. Amazing!”

Mr. Steve

11-26-2025

“Armani was a great worker, I definitely would recommend.”

John Palacio

11-21-2025

“Justin Wise with Goodfellas Plumbing was very knowledgeable, informative and helpful. I have the yearly membership and it is worth having. рџ‘Њ They are located in Tucson and I appreciate the service.”

john muten

11-19-2025

“Had our water heater and split gas system replaced by one hour hvac. Also had them cleaned our ducts. 10/10 stars. Very pleased. Would recommend them. On time, excellent work.”

Michele Clough

11-18-2025

“Had lint pipe cleaned before installing new wash/ dryer. Both gentlemen were prompt, personable, keep you in the loop at all times. Highly recommend 👌 👍”

Amanda Peaches

11-18-2025

“She was absolutely amazing women so blessed to have her here !!!”

Rachel Gravina

11-13-2025

“Did a great job!”

G Koeneman

10-14-2025

“Armani and crew did a great job. Like most jobs, there were challenges and those were solved. They worked in a rain storm and finished on schedule. Thanks”

Rosa Badilla

10-03-2025

“Armani was great!! I would highly recommend!!”

Servicing your entire home

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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.