Brand Certified
One Hour Heating & Air Conditioning
4.9(3424 reviews)
Certified by One Hour Heating & Air Conditioning • Mar 15, 2026
Business Details
1804 E 123rd St, Olathe, KS
66061, United States
Certified by One Hour Heating & Air Conditioning • Mar 15, 2026
(913) 732-7195
Certified by One Hour Heating & Air Conditioning • Mar 15, 2026
https://www.onehourheatandair.com/johnson-county/?utm_source=GMB&utm_medium=organic&utm_campaign=gbp_main
Certified by One Hour Heating & Air Conditioning • Mar 15, 2026
About
Certified by One Hour Heating & Air Conditioning • Mar 15, 2026
HVAC ContractorAir Conditioning ContractorHeating Contractor
At One Hour Heating & Air Conditioning® of Johnson County, 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.
Location
Certified by One Hour Heating & Air Conditioning • Mar 15, 2026
Hours
Certified by One Hour Heating & Air Conditioning • Mar 15, 2026
Reviews
4.9
3,424 reviews
5 stars
3,307
4 stars
73
3 stars13
2 stars5
1 star26
- JRJulian Rhodes1 day ago5.0Caden is always professional and honest. He’s really there for the people and he wants to make sure they get the best care possible when it comes to their HVAC system. Would 100% recommend One Hour Heating and Air Conditioning and then request Caden Champagne as your technician.
- CSCarol Sanagorski2 days ago5.0We were having our regular maintenance done this time. We have been using One Hour Heating and Cooling since I can remember, and I have been in my house over 30 years. Everyone of the technicians have been thoughtful and knew their stuff. CAROL
- BPBurl Powell2 days ago5.0Our tech, Javier, was knowledgeable and clearly explained the repair that was needed. It’s obvious that customer service is important to this company and its employees.
- BBBrion BircherMar 11, 20265.0We have used several HVAC companies across the metro. One Hour is local and small business oriented. Aziz was our technician. He is calm, helpful, and worked incredibly well. Parts managers and dispatch also great. Will continue to recommend!
- PWPolly WhitfieldMar 11, 20265.0Josh was fantastic. Very knowledgeable and explained everything to me. Such a delight … and found and disabled our mysterious beep!!! Thank you Josh, you’re amazing!!!
Frequently Asked Questions About One Hour Heating & Air Conditioning
What services does One Hour Heating & Air Conditioning of Johnson County provide?
One Hour Heating & Air Conditioning offers heating, air conditioning, and HVAC contractor services to keep your home comfortable.
What are the operating hours of One Hour Heating & Air Conditioning?
They are open every day of the week from 6:00 AM to 10:00 PM.
Where is One Hour Heating & Air Conditioning located?
The business is located at 1804 E 123rd St, Olathe, KS 66061, United States.
How can I contact One Hour Heating & Air Conditioning?
You can call them at +1 913-732-7195 or email bigyellowtruck@rocketmail.com.
Does One Hour Heating & Air Conditioning offer any service guarantees?
Yes, they back all their work with a 100% customer satisfaction guarantee for two years and promise to always be on time.
Since when has One Hour Heating & Air Conditioning of Johnson County been in business?
They have been established since 1987.
What social media channels can I use to follow One Hour Heating & Air Conditioning?
You can find them on Facebook at https://www.facebook.com/heatingandairconditioning and on Instagram under the handle @mybigyellowtruck.
Are there any HVAC or related service providers near One Hour Heating & Air Conditioning?
Yes, nearby providers include Polestar Plumbing, Heating & Air Conditioning and One Hour Heating and Air Conditioning of Johnson County itself.
What nearby amenities can customers visit before or after their appointment?
Customers can visit nearby spots such as Hunt Brothers Pizza for a meal and Kansas City Coffee Company for a coffee break.
How can nearby businesses like Five Star Travel and Tiger-rock Martial Arts complement a visit to One Hour Heating & Air Conditioning?
After your service visit, you can explore nearby Five Star Travel for travel planning or Tiger-rock Martial Arts for active recreation, making the most of your time in Johnson County.
Brand Certified Facts from One Hour Heating & Air Conditioning
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Certified March 15, 2026Yext Knowledge Graph
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