At One Hour Heating & Air Conditioning, 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.
I called one hour heating and air-conditioning for a quote on duct cleaning. I received outstanding service and a very detailed estimate.
CG
Curran Gerstner
Jan 1, 2026
5.0
Excellent service. Communication and clarity for the work that needed to be done! Thank you so much, James! Quality you can trust!
PJ
Pamela J
Dec 24, 2025
5.0
Mr James s. is so awesome. The HVAC GOAT!!!! "
He is very thorough, professional, and he should be given a PAY raise.
He makes sure that you understand what he is doing and that the customer is satisfied.
He cleans up behind his work, checks and makes sure that everything is installed professionally and working properly. For any future service I will wait for his schedule to open to do my work, because he is that good!!!!! If you want job done right the first time James is your man!!!
DK
David Karp
Dec 18, 2025
5.0
Jason and Janes are professional, quick, and knowledgeable. I'm looking forward to the membership and continued services.
JL
Jessica Locklin
Nov 30, 2025
5.0
I just had a consultation so far but I have to say Jason (JW) is the sweetest man and very informative on the issues we are facing. I knew we had a mold problem in our vents but to go through and explain in detail what the biggest problem was and to help me understand as a new home owner, I couldn’t be more thankful. He also replaced one of my filters while he was here and threw it out for us even though we totally should have done it ourselves and more than capable I just thought that was very kind. He definitely went above and beyond for the consultation and can’t wait to schedule future services to get the mold out of my house. (Consultation was free of charge)
Frequently Asked Questions About One Hour Heating & Air Conditioning
What services does One Hour Heating & Air Conditioning provide?
One Hour Heating & Air Conditioning offers HVAC contracting, heating services, air conditioning contracting, air duct cleaning, heating equipment supply, and air quality consulting.
Where is One Hour Heating & Air Conditioning located?
They are located at 775 Co Rd 270 unit 203, Leander, TX 78641, United States.
What are the business hours for One Hour Heating & Air Conditioning?
The business is open 24 hours a day, every day of the week, including weekends.
Does One Hour Heating & Air Conditioning offer a satisfaction guarantee?
Yes, they back all their work with a 100% customer satisfaction guarantee for two years and guarantee on-time service.
How can customers contact One Hour Heating & Air Conditioning?
Customers can contact them by phone at +1 512-842-9551 or by email at info@onehournwaustin.com.
Can I schedule an appointment online with One Hour Heating & Air Conditioning?
Yes, appointments can be scheduled online through their reservation URL at https://www.onehourheatandair.com/nw-austin/#sb_scheduler.
Which areas does One Hour Heating & Air Conditioning serve?
They serve areas including Leander, Liberty Hill, Austin, and postal codes 78645, 78726, 78730, 78732, 78733, 78734, 78750, 78628, 78641, 78642, and 78646 in Texas.
What nearby places can customers visit before or after their appointment at One Hour Heating & Air Conditioning?
Nearby options include Sunset Ranch RV Park for outdoor events and music, La Rana Bar for dining and drinks, and North Elementary School in the area.
Are there any nearby home improvement or landscaping services close to One Hour Heating & Air Conditioning?
Yes, DRYmedic of NW Austin TX offers home improvement and damage restoration services, and Immaculate Outdoor provides landscaping and gardening services nearby.
Is there a nearby RV park if I am visiting One Hour Heating & Air Conditioning and traveling with an RV?
Yes, Sunset Ranch RV Park and South Fork RV Park and Storage are both located nearby, offering convenient options for RV parking and camping.