Get matched with top heat pump installers and replacers in Nixa, 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."

"Robbie and Dalton did a bang up Job. Got in there quickly found the tank where I told them it was at, emptied the "shit" lol. Out quickly and efficently. Love their attitude and humor, I would use them again anytime. Great job guys."

"They were great, came out got my furnace and air installed promptly, the price was great, and When they set a time they did what they said, and I have heat and air now and a ten-year warranty. They were great techs that came out, said what the problem was and poof within the week it's working great. They would be highly recommended for any heating and air job. (and they were friendly to the fur babies that I had, and sometimes that's hard for even me, with all that barking and carrying on."

"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!"

"They did a great job. They came when they said they will come."

"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"

"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++++"

We take pride in delivering expert Heating and Cooling with accuracy, professionalism, and top-quality service. Our certified team is committed to identifying issues quickly and clearly, helping provide your home with heating and cooling with confidence.\n\nOur reputation is built on reliability, safety, and honest results no matter the size of the job.

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.

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!