One Hour Heating & Air Conditioning of O'Fallon

5.0(
10
)

heating & cooling contractor, handyman service

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

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. Itis why we back all of our work with a 100% customer satisfaction guarantee for two years, and itis why we are always on time guaranteed.

Business highlights

Emergency Services Offered
Veteran Owned & Operated

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes

Accepted payment methods

CreditCard

Reviews

5.010 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%
Rating CategoryRating out of 5
quality
5.0
value
4.9
responsiveness
5.0
Write a review
Showing 1-10 of 10 reviews
Jeremy K.
10/2024
4.5
Josh and Patrick were amazing. They were very knowledgeable and they also showed a very high level of professionalism. These guys have to be your star players. Thanks again.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Vernon H.
10/2024
5.0
Friendly and professional. I have them coming back to do my yearly maintenance.
Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0
Yes, I recommend this pro
Michael H.
09/2024
5.0
Highly Recommend
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Fred M.
08/2024
5.0
Keith and Jamil were very nice. They came within 15-20 minutes of the request thru Angi List. Fixed the problem quickly. The price was reasonable. High recommend One Hour HVAC
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$180
Sam J.
07/2024
5.0
These technicians came to my house to see what was wrong with my AC unit. They quickly found out that my AC was leaking. They told me what was the problem, how much was it, and how long would it take. I gave them the thumbs up and they immediately started working. They were able to fix the leak pretty fast, faster than I expected. Overall, Iâ ve had a great experience with this business and I know others will too!
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
John J.
07/2024
5.0
The technicians came over and looked at my AC unit. They looked at it and saw the problem with it. They came to me, told me it, and as soon as I told them they can do it, they immediately started working on it. They quickly fixed the problem and gave me an amazing price. Iâ d highly recommend!
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Keith O.
07/2024
5.0
The techs were prompt and did great service. They were very knowledgeable, they identified the problem and fixed it right away. Would highly recommend this company!
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Caliph J.
07/2024
5.0
They were very professional. They kept me informed about everything. My experience was quick, easy and affordable!
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
W S.
07/2024
5.0
Highly recommended
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
mary D.
07/2024
5.0
Very efficient. They came out and diagnosed the problem and had a new install done. They are definitely going to get any future business I may have.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro

    Contact information

    113 Triad Ctr W, O'Fallon, MO 63366

    https://www.onehourheatandair.com/ofallon/

    Service hours

    Monday:
    Open All Day
    Tuesday:
    Open All Day
    Wednesday:
    Open All Day
    Thursday:
    Open All Day
    Friday:
    Open All Day
    Saturday:
    Open All Day
    Sunday:
    Open All Day

    Service Categories

    heating & cooling contractor,
    handyman service

    FAQ

    Monday: Open All Day

    Tuesday: Open All Day

    Wednesday: Open All Day

    Thursday: Open All Day

    Friday: Open All Day

    Saturday: Open All Day

    Sunday: Open All Day

    One Hour Heating & Air Conditioning of O'Fallon accepts the following forms of payment: CreditCard
    Yes, One Hour Heating & Air Conditioning of O'Fallon offers free project estimates.
    No, One Hour Heating & Air Conditioning of O'Fallon does not offer eco-friendly accreditations.
    No, One Hour Heating & Air Conditioning of O'Fallon does not offer a senior discount.
    Yes, One Hour Heating & Air Conditioning of O'Fallon offers emergency services.
    Yes, One Hour Heating & Air Conditioning of O'Fallon offers warranties.

    Contact information

    113 Triad Ctr W, O'Fallon, MO 63366

    https://www.onehourheatandair.com/ofallon/

    Service hours

    Monday:
    Open All Day
    Tuesday:
    Open All Day
    Wednesday:
    Open All Day
    Thursday:
    Open All Day
    Friday:
    Open All Day
    Saturday:
    Open All Day
    Sunday:
    Open All Day