Get matched with top heating and air conditioning pros in Sparta, MO

"Great they were there wjen it was scheduled to start . They finished in a timely matter. There workmanship was wonderful. They have very good work ethic."

"Callahan Heating and Cooling have been to our house many times providing maintenance to both our air conditioner, heater and cleaning our dryer vent. They are always extremely professional and thorough with each visit. They have gained a customer for life!"

"My furnace conked out on the coldest day of the year. Mr. Cole was prompt, courteous, knowledgeable, and effective. The issue was addressed quickly, and he fixed it completely."

"Great professional group of technicians. Completed on time and left everything neat and tidy. Have been involved with several different local HVAC companies over the years and these people are by far the best"

"I can't thank Jon and his team enough. I've been a customer of JonBoy's for a couple years now, and I will be forever! They are incredibly honest, trust worthy, and reliable which I appreciate. Before I found JonBoy's, I endured a horrible upsell episode with another local company. It was a very unsettling experience that I will never forget; I was quite mortified! So now, JonBoy's is the only Company I trust with my HVAC system. Many thanks to JonBoy's team! They are my Peeps!"

"VentPro did a good job with excellent customer service. They made me feel very confident in their work. They explained everything in detail. I would definitely recommend them."

"The company was professional and did a great job on the remodel on my house. Would highly recommend this company for future remodels."

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning of Springfield. We are the premier HVAC service provider in the Springfield, Nixa, Ozark, Republic, Rogersville, Willard, Walnut Grove, Fair Grove, Ash Grove, Billings, Clever, Sparta, Highlandville, Strafford, Battlefield, Turners, and Brookline for a simple reason: we actually care about your comfort and time.\n\nAt 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.

"I have used them for 2 new heat and air conditioners both great jobs the same day every time. Absolutely the best you can get"

"Came out on a Sunday and still didnâ t charge an arm and a leg. It was a simple fix so we were only charged for a service call."