Your Comfort Is Just A Call Away

Waterloo Heating & Cooling Experts

Don't Let "Small" Problems Turn
Into Big Ones. One Hour Can Help.

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Waterloo AC & Heating Repair Services

Trusted HVAC Technicians in Waterloo & Cedar Rapids

At One Hour Heating & Air Conditioning® of Waterloo, we are proud to serve homeowners and businesses in Waterloo, Cedar Rapids and everywhere in between. Our team cares about your comfort; that is why we provide air conditioning and heating services that are fast and reliable. Our AC and heating technicians are highly skilled, licensed, and trained to help you solve any AC repairs, regardless of how complex it may be. Whether you need help repairing your heater, installing a new air conditioner, or improving the air quality in your home, we’ve got you covered. When you hire our team, you can rest assured that you will be 100% satisfied with our work.

Why Homeowners Call One Hour Again & Again

Our Waterloo HVAC repair technicians are background checked and drug tested for your peace of mind. They are friendly, honest, and courteous because we care about ensuring you have the best experience possible. We provide an on-time guarantee: “Always On Time…Or You Don’t Pay a Dime!”® We also clean up after we complete our work to make the service is as easy as possible for you. Get in touch with our team today to solve all your AC and heating problems in Waterloo or Cedar Rapids!

Always On Time... Or You Don't
Pay A Dime

‘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.
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.

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We Have A Reputation For Being Punctual, Friendly, and Knowledgeable

“I called about a problem with heater in a home I had just purchased, and it turned out that "One Hour" was the company that had installed it just one year prior. They came out to take care of the ...”
“The installation team was professional and speedy. The appreciation shown to me for being a customer afterward was awesome!”
“My technicians were friendly and on-time. They didn't try for a hard sell — they just gave me helpful advice.”
“Their prompt and courteous services are something a lot of tradesmen have forgotten over the years.”
“No need to wait a week — just call One Hour. When I scheduled, the technicians came the very next morning, on time!”
“I have had them for 10 plus years, and I can't say enough good things about these people.”