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

"It was a wonderful experience. Travis was wonderful. He fixed my AC and it was a cheaper price. He was great and a life saver. He was really professional and polite. He responded to me very quickly."

"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!"

"I would highly recommend. He spent time to explain what he was doing and was very professional. He's honest and fair. He earned my trust and I would hire him again for any of my heating and air needs. I give him an A++++"

"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!"

"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.

"Called them late last summer when my 19 year old condenser quit. They quickly gave me a quote for an whole new heat pump system. They were out the very next day and installed it very quickly. Had to remove the attic ladder to get the bigger unit in, but they left zero trace that anything had been done. I called them for a concern when it was below zero in the winter. Got an immediate response. (Turned out to not be a system issue at all) I can't recommend these folks enough. Price was fair, service was awesome. He even took the time to teach me about the new smart thermostat. It was just an all around great experience. Thank you!"

"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."

"He does a great job and very knowledgeable and priced right"