As your heating system ages, it can lose efficiency or stop working altogether.
At One Hour Heating & Air Conditioning, our goal is to offer quality
heating system installation for all of our valued customers in Waterloo,
IA. Whether you own a single family home or a larger building, we're here
to design a heating solution that will best serve your needs.
We'll Keep You Warm
At One Hour Heating & Air Conditioning® of Waterloo, we provide the highest level of quality in all of
our heating system installation projects, and all jobs are performed by
highly-experienced contractors you can trust. We also aim to keep our
prices reasonable and affordable, and we offer a variety heating systems
to suit your needs and budget.
We invite you to schedule a consultation with one of our many heating system
installation experts, where we'll patiently answer any and all of your
questions and discuss every stage of the process to help you determine
your heating needs.
So let's get started. Contact One Hour Heating & Air Conditioning® of Waterloo today to set up an appointment.
Google Schema
We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.82
(166347 reviews)
steve Burcham
in the last week
“As always excellent service.”
J Smith
in the last week
“Phenomenal! From booking the appointment to the service provided. All team members very knowledgeable and professional. Highly recommend!”
Hannah Claudio
in the last week
“I recently had the pleasure of using One Hour Air Conditioning and Heating for my AC repair, and I couldn't be more satisfied with the service. From the moment I called, they were responsive and professional. Nathan arrived quickly, was super kind, and very understanding of my barking dog and two toddlers! He was very knowledgeable. He quickly diagnosed the issue, explained it to me clearly, and did an awesome job!”
Kevin Acton
in the last week
“Cullins has trustworthy, helpful, kind technicians. Corey took great care of my system and looked out for me as a homeowner. I could not have asked for a better technician/experience for my annual A/C tune up!”
Tex Rodriguez
in the last week
“Just had Johnny R and his assistant out.....LOTS of info and VERY helpful!! He told me what all is needed and some tips to try myself! Was early and called to let me know....Very professional and THANKS for your time and help!”
Vijay Oommen
in the last week
“I had an excellent experience. They responded promptly and offered a very reasonable price compared to larger chain companies. Ross was incredibly responsive, addressing all our questions and ensuring our needs were met. The installation was completed on time, and they kept the surrounding area clean afterward. Highly recommend!”
Brian Martin
a week ago
“Our AC just stopped working late in the afternoon on a Friday and I thought we were going to be stuck without AC for a day at the absolute minimum with temps in the upper 90's. I called four places with late Saturday was the best I could expect. I called One Hour and was told they could have someone over in about 90 minutes. Coby actually arrived in a little less than an hour. He was polite, professional, friendly and did an amazing job explaining everything that was wrong and pointing out some other things that we would probably have to deal with in the near future. There was no high pressure, he wasn't trying to sell me on things I didn't need and showed me what everything was, the specs on the items showing failure or fatigue, etc. I approved the proposed job and Coby was just as thorough in his repairs as he was in his explanations. He got our AC back up and running, did a complete diagnostic and was finished in under two hours. I can't recommend One Hour or Coby highly enough, they're truly outstanding.”
Kelly Ramirez
a week ago
“I had an amazing experience with One Hour Heating and Air Conditioning! They installed a brand-new AC unit in my home at a great price, and the entire process was smooth from start to finish. The technicians, Travis and Isaac, were absolutely fantastic—friendly, professional, and extremely knowledgeable. They took the time to explain everything and made sure the job was done right. I couldn’t be happier with the service and highly recommend them to anyone in need of heating or cooling work!”
Donna OBrien
a week ago
“Elian was great. He was very professional and isolated the problem right away. He was super educated about HVAC units and he made sure I understood everything he was doing. Highly recommend!”
Madison Daghita
a week ago
“DALLAS WAS INCREDIBLE! Went out of his way to take care of my system and saved me big time!!! Such a nice person through and through. Scott was also so amazing! Helped me get scheduled AFTER HOURS and got people to come help as soon as possible! He also saved me so much money 😭♥️ can’t thank these guys enough! I felt I could trust these people, not pushy or ‘salesy’. Just fair pricing and quality work!”
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