Omaha, NE
Omaha, NE
Your Comfort is
Just a Click Away
One Hour Heating & Air Conditioning® of Omaha
4.84
100% Satisfaction guarantee!
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
4.8
Marcela Montalvo
05-14-2025
“Ethan is very friendly and solved the issues that I had with the bedrooms vents, I am glad that everything is back to normal.”
Amy Dietrich
05-11-2025
“Lwe was very professional and provided us with a lot of information. Highly recommend this company!”
Matt Yearian
05-06-2025
“Lwe did a great job inspecting and upgrade my A/C unit, very friendly and helpful!”
Trish Blum
05-03-2025
“We are very happy that we have McCarthy’s. Very efficient, respectable and polite. They explained the issues went through everything We had Carter who has been out for our heat and now our Ac.”
Gloria Lawrence
04-28-2025
“Very good service”
Steve Spreitzer
04-21-2025
“Very efficient, respectable and polite. Thorough with explaining potential issues down the road.”
Justin Griepenstroh
04-19-2025
“I could tell right off the bat that Carter was one of the best. He quickly diagnosed and fixed the issue while keeping me informed every step of the way. He took the time to clearly explain both the problem and the solution in a way that made sense, which I really appreciated. What stood out even more than his skill was the pride he took in his work. It was obvious Carter cares deeply about doing the job right—not just for the sake of the repair, but because of the standards he holds for himself and the company he represents. That kind of pride and integrity is rare these days, and it left a lasting impression on me. Carter didn’t just fix a problem—he delivered real value through his professionalism, honesty, and the respect he showed for his craft. I’m genuinely grateful and would recommend him without hesitation.”
Shirley Brick
04-17-2025
“Bizarre was pleasant, efficient and timely. He arrived within the early part of the time frame and completed.”
Roger Meisinger
04-08-2025
“Tanner was extremely friendly and personable during his service. He explained what he checked and provided clear analysis. Overall a great job!!”
Sandy & Peggy Zoroya
04-07-2025
“Sam was punctual, friendly and knowledgeable, would highly recommend.”
