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. 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. Whether you need twice yearly maintenance, replacement, or emergency service give us a call or book online 24/7. We service Springfield, Nixa, Ozark, Republic, Rogersville, Willard, Walnut Grove, Fair Grove, Ash Grove, Billings, Clever, Sparta, Highlandville, Strafford, Battlefield, Turners, and Brookline.
Details
Onsite servicesAvailable
On-site parkingAvailable
Location
Certified by One Hour Heating & Air Conditioning® of Springfield • Apr 05, 2026
One Hour Heating & Air Conditioning® of Springfield
Certified by One Hour Heating & Air Conditioning® of Springfield • Apr 05, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
4.8
1,055 reviews
5 stars
985
4 stars
29
3 stars6
2 stars8
1 star
27
DH
Donald Higgerson
Apr 5, 2026
5.0
Outstanding service as usual. Our spring check up and maintenance was scheduled but we needed to move it forward in order to leave town. They were able to do it the next day. In fact, they called and came an hour earlier for our convenience. The service technician was professional and paid attention to every detail of the HVAC system. I rate the technician as excellent with 5 stars. I want him to return for the fall service maintenance.
KC
Kevin Chittenden
Apr 3, 2026
5.0
They do a great job. Neat and tidy. Always lets you know how much it costs.
RB
Rebecca Buffington
Apr 1, 2026
5.0
This visit was just a check up for my 2 units. Fortunately they are both is good shape, thanks to One Hour and their regular scheduled maintenance check. I appreciated Andrew double checking his work and communicating his findings with my units. Friendly and reliable. Very much appreciated.
AA
Angie Adamick
Mar 27, 2026
5.0
Our technician, Mario, worked diligently to find the solution to our issue and then made numerous calls to find the correct parts needed. Our unit is not common, so it was not an easy task to find what we needed, but Mario was persistent. Thank you for putting in the effort!
MS
Marina Sterling
Mar 27, 2026
5.0
One Hour Heating and Cooling are reliable and professional - they replace out furnace without any issue. They did more than installing furnace they clean our air-ducts and most important Mr. John file our CU rebate!!! I forgot to do it and he did it himself all I did is wait to received the check! We highly recommend them!
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