At One Hour Heating & Air Conditioning® of Denver, 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.
Technicians consistently displayed professionalism, courtesy, and thoroughness in their work.
Knowledgeable Staff
Customers praised the technicians for their extensive knowledge and ability to explain issues clearly.
Customer Service
Many reviews highlighted the friendly and helpful nature of the staff, contributing to a positive customer experience.
Efficiency
Technicians were noted for their punctuality and efficiency in completing tasks.
Communication
Clear communication regarding services and processes was frequently mentioned as a strong point.
CB
Cecilia Buckley
5 days ago
5.0
I cannot stress enough the excellent service we received from Tyler and Ivan — an amazing team of HVAC professionals who installed our new furnace and AC unit with expertise, professionalism, and genuine friendliness. As we told them both, good customer service is hard to come by and the level of great customer service that they provided is even rarer. Their workmanship was exquisite; these two take absolute pride in their work and you can tell. We recommend them wholeheartedly and feel fortunate that we got them for this job!
LP
Lois Pisanelle-Sheeler
Nov 17, 2025
5.0
Cameron had been at our home when we had problems with our mini split system, which he helped solve. So he remembers us, our system, and knows the importance of regular maintenance. He is a gem! Very well versed in our system, technically very up to date, and an extremely nice guy!!!
JS
JAA Shwaa
Nov 15, 2025
5.0
I had a new furnace and ac installed. Jonny and Tyler B did an amazing job from start to finish. They are both very good at what they do. They had to install new lineset for my new system and it came out looking awesome (even the city inspector commented on how good it looks). The sheet metal work on the new furnace that Jonny fabricated looks amazing as well. I will recommend One Hour Heating and Air to anyone and I can't thank Jonny and Tyler B for the awesome job they did!!
PL
Paula Leek
Nov 9, 2025
5.0
Had a very positive experience with Chris and Mike K from One Hour Heating & Air. I needed an emergency repair related to my furnace and both technicians did a great job and helped me in every way. Highly recommend both Chris and Mike K. and I really appreciate that they helped a high stress situation turn into a positive no stress situation.
JL
Juanita Lopez
Nov 8, 2025
5.0
This was a great team Chris and Mike…they were very knowledgeable and helpful explaining the systems and how the thermostat and heating system work together …they showed me how the screen worked on the new thermostat and worked together to get the very thorough and successful job completed and get our home heated right back up again…THANK YOU BOTH for your wisdom and the company for the warranty!
Frequently Asked Questions About One Hour Heating & Air Conditioning® of Denver
What services does One Hour Heating & Air Conditioning® of Denver provide?
They offer HVAC contracting, boiler supply, heating contracting, insulation contracting, air duct cleaning, and air conditioning contracting services.
Where is One Hour Heating & Air Conditioning® of Denver located?
The business is located at 1020 W 124th Avenue, #700, Westminster, CO 80234, USA.
What are the hours of operation for One Hour Heating & Air Conditioning® of Denver?
They operate 24 hours a day, 7 days a week, open from midnight to 11:59 PM every day.
Does One Hour Heating & Air Conditioning® of Denver guarantee their work?
Yes, they back all their work with a 100% customer satisfaction guarantee for two years and promise to be always on time.
How can I contact One Hour Heating & Air Conditioning® of Denver?
You can contact them by phone at +1 303-622-3401 or visit their website at https://www.onehourheatandair.com/denver/?utm_source=organic&utm_medium=GBP&utm_campaign=gbp_main.
Are there any plumbing services near One Hour Heating & Air Conditioning® of Denver?
Yes, nearby there are plumbing services such as Benjamin Franklin Plumbing and Mister Sparky Of Denver, which can assist with related needs.
Where can I find veterinary services close to One Hour Heating & Air Conditioning® of Denver?
Idexx Labs, Veterinary Services, and OrthoPets Veterinary Orthotics and Prosthetics Center are nearby veterinary and pet service providers.
Are there fitness or recreation centers near One Hour Heating & Air Conditioning® of Denver?
Yes, 5280 Fitness Consulting and FITT Transformation Center are nearby gyms and fitness venues for sports and recreation.
What nearby places can customers visit before or after doing business with One Hour Heating & Air Conditioning® of Denver?
Customers can visit nearby places like Benjamin Franklin Plumbing, Idexx Labs for pet care, or stop by 5280 Fitness Consulting for a workout, making their trip more convenient and productive.
Is One Hour Heating & Air Conditioning® of Denver active on social media?
Yes, they have a Facebook page which can be found at https://www.facebook.com/111665686956968 for updates and customer interaction.