One Hour Heating & Air Conditioning - Denver logo
Approved (Corporate)
Approved (Corporate)

One Hour Heating & Air Conditioning - Denver

Thermostat - Install or Replace, Central A/C Installation, Heat Pump Installation and Replacement,

About us

One Hour Heating & Air Conditioning proudly serves the greater Denver area. We are available when you need us most, 24 hours a day, 7 Days a week. You can count on One Hour to take care of your home, so you can spend more time enjoying what you love most!

Business highlights

Se habla espanol
26 years of experience

Memberships & Affiliations

BBB A+ Rated

Services we offer

Attic Install, Central A/C, Central Air Cleaner, Ducts & Vents

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.540 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
75%
4
15%
3
8%
2
0%
1
3%

Filter reviews by service

Showing 1-25 of 40 reviews
Susan E.
Apr 2023
5.0
Gas Heating and Furnace Service
Yes, I recommend this pro
These guys are above excellent! I already had estimates from 2 companies for for a new furnace. One was way too high, and I just didn't feel right about the second one. I called One Hour and got an appointment for a quote the following day. Habib came and took all the measurements for the entire project and gave me an exact price for the work. He explained everything I wanted to know, including the high standards their company follows, from getting exactly the right heating capacity to the requirements for every one of their employees: from drug screening and criminal records to excellent work and cleanup. They have a great guarantee, without any of the usual "membership" stuff that many other companies have. (I asked Habib about the lower estimate from the other company, and he showed me that it was only an estimate that could change. So even though it was lower, it could have ended up being much higher.) The next day, Greg and Ryan came and installed the furnace. Wow! They came and did the work quickly, quietly, and efficiently. They cleaned up afterwards. Greg showed me the new furnace and how to use the emergency shut-offs, and how to change the filter. And he explained how to use the thermostat. I appreciate working with companies that are excellent, and I've found one here! I highly recommend them for any heating/cooling needs.

Brian M.
Feb 2023
4.5
Central A/C Installation
Yes, I recommend this pro
$12,000
They had the best price by quite a bit, and the service was outstanding

Amy M.
Dec 2022
4.5
Gas Heating and Furnace Service
Yes, I recommend this pro
They were very thorough, knowledgeable, and efficient. Unfortunately, they did send out a tech to repair my furnace when I requested an estimate for furnace replacement and then charged me $90 for their mistaken service visit. I did call to let them know they made a mistake but no offer of a refund was given. Otherwise, I would have given them 5 stars.

Franc R.
Sep 2022
5.0
Central A/C Installation
Yes, I recommend this pro
Na

Tommy S.
Jul 2022
5.0
Central A/C Installation
done.

Rhonda L.
May 2021
5.0
Ducts & Vents Installation and Replacement
Yes, I recommend this pro
$600
Quick, polite and good price.

Sylvia M.
Feb 2021
2.5
Gas Heating and Furnace Service
They were thorough in their bid info and services offered. However their bid was $5K over others. You pay for all their warranties.

Kala K.
Jan 2021
3.0
Ducts & Vents Installation and Replacement
Yes, I recommend this pro
I paid in full but the job has not been completed yet. I am still waiting for them to contact me about coming back to finish the drywall they cut into and they have not returned my messages.

Al O.
Dec 2019
5.0
Yes, I recommend this pro
Very prompt and efficient.

Ricardo P.
Dec 2019
5.0
Yes, I recommend this pro
It took them a little longer to repair my furnace then anticipated. But they fix the issue with it at a fair price

Bette R.
Oct 2019
4.0
Yes, I recommend this pro
Timely, professional, competent

Grant S.
Aug 2019
5.0
Yes, I recommend this pro
The service was excellent. The technician was friendly and explained everything very well.

Maryam S.
Aug 2019
5.0
Yes, I recommend this pro
the tech was amazing and explained everything! i wish this wasnt so expensive tho especially for first time home buyers

Wayne B.
Jul 2019
5.0
Yes, I recommend this pro
The technician was friendly, knowledgeable and preformed the repair efficiently. Totally satisfied.

Leigh L.
Jul 2019
5.0
Yes, I recommend this pro

Thom F.
Jul 2019
5.0
Yes, I recommend this pro

Samer H.
Jul 2019
4.0
Yes, I recommend this pro
JOB WELL DONE

Jeffry W.
Jul 2019
5.0
Yes, I recommend this pro
Amazing work, experience and knowledge to get the job done right away and less than other people.

Rachelle R.
Jun 2019
5.0
Yes, I recommend this pro

Sharon H.
May 2019
5.0
Yes, I recommend this pro
Technicians were knowledgeable and professional. Worked efficiently. Explained what was going to be done. Accomplished everything. No come-backs necessary to complete work.

Sharon K.
Apr 2019
5.0
Yes, I recommend this pro
We have the maintenance program with One Hour Heating and Air Con and this was our maintenance visit, included with the annual program. Jasmine did a very thorough job, inspecting the furnace AND air conditioner that One-Hour installed last year. She was very clear in explaining what she was doing and gave us some recommendations (filters, etc.) that we can do to keep these expensive appliances in good shape. Buy the maintenance, it is worth every penny.

Robert V.
Jan 2019
5.0
Yes, I recommend this pro
They sent two technicians on two days. Both were very caring and worked hard to solve my issue.
Response from One Hour Heating & Air Conditioning - Denver
"Hi Robert, and thank you for sharing! We are so pleased that your technicians provided you with an amazing customer experience! We hope to have the opportunity to work with you again in the future! Have a great day! - Jack"

Matt H.
Dec 2018
5.0
Yes, I recommend this pro
Rob was very knowledgeable and professional. One Hour Heating & Air will be my go to call for service or repairs. Highly recommend.
Response from One Hour Heating & Air Conditioning - Denver
"Thank you for sharing your experience, Matt! We are proud to know that we have earned your trust, and we look forward to working with you again in the future! - Jack"

Doug T.
Oct 2018
4.0
Yes, I recommend this pro
3 jobs done. 2 went very well, one had a punctuality problem.
Response from One Hour Heating & Air Conditioning - Denver
"Hi Doug. We are sorry to hear that we ran late on one of your jobs. We are very pleased to know that you are more than pleased with the quality of work received. We look forward to the opportunity to serve you again in the future! Have a fantastic day! - Jack"

Tina S.
Oct 2018
5.0
Yes, I recommend this pro
Great work
Response from One Hour Heating & Air Conditioning - Denver
"Thanks for the awesome ratings and review, Tina! We appreciate you taking the time to share a review with us. Have a wonderful day! - Jack"
Showing 1-25 of 40

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

One Hour Heating & Air Conditioning - Denver is currently rated 4.5 overall out of 5.

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 - Denver accepts the following forms of payment: CreditCard

Yes, One Hour Heating & Air Conditioning - Denver offers free project estimates.

No, One Hour Heating & Air Conditioning - Denver does not offer eco-friendly accreditations.

No, One Hour Heating & Air Conditioning - Denver does not offer emergency services.

Yes, One Hour Heating & Air Conditioning - Denver offers warranties.