HVAC reviews in Nixa, Missouri

Very good experience. Bob was able to respond the same day and had a fix done quickly. Reasonable pricing as well. We'll be using them again.

They made time to fit me in the same day I called them. Came to the house did an excellent job, fixed my problem. Charged me more than reasonable rate! And did the job without any delays.

Bob was great! Service was done the day I called. Very reasonable price for parts, freon, and labor on my 24 year old AC system!

Three years ag
o I needed cooling off and Nixa's heat & Air . Home or Business come to the rescue . the owner Bob is as honest a person and one of Nixa's Beast and reasonably priced Heat & Air business.

Bob is very personable and he knows his business, better then anybody I've run across in this town of Springfield. I had one fella come out once when the heat went down I had just had an eye operation so I couldn't see that well, well he said it
Was a gas valve I knew enough that it wasn't a gas valve and told him that it's not the gas valve and said it was something else. He proceeded to tell me that he'd been in business for 40 years so to save the point of arguing with him. I said okay put one on "just to prove my point he did and guess what it didnt work so I said to take the new one off and put the old valve back on. I knew it was the jets that ignite the heater and suggested so. By this time he had sent his helper out to put the value on, like I said I couldn't see well at that time but knew it wasn't the valve log story short the helper took the new gas valve off and checked out the jets on heater. Guess what that's what it was.so what I'm saying is that Bob knows what he's talking about and I trust what he says 100% and I've recommend him to anyone who's having trouble and will keep doing so. Thank you Bob aka nixa heating and air.i appreciate all you've done for us!!!
Sincerely
Rocky Jackson

Great experience with this company. A/C wasn't working and we were told we were going to have to replace the whole unit for $5,500 from another company. Decided we needed a second opinion and called Nixa Heating and Air. Found out we just needed a blower replaced! Very professional and honest!

Bob is the only heating and air service I use, he has made service calls for my family on weekends, holidays, and after hours when we needed him to look at our furnace and a/c. He does excellent work, his prices are fair and he is very knowledgeable about his job. I'll call Nixa Heating and Air every time.

Bob came out to take a look at our home's A/C unit today, as it wasn't cooling properly. He not only made it out the same day I called him, but also repaired it quickly and with a reasonable bill. We are much cooler and very thankful for his services. Will use again as the need arises.

You wake up the day the next big heat wave is coming and you discover your A/C has stopped working...panic sets in. You check all the stuff you know to check (which really means you just make sure the thermostat is set correctly and the breaker hasn't been tripped.) What to do?
Call Bob@ Nixa heating and air, that's what.
I discovered my A/C was out at 8am, called about 8:20, they were here around 10:30, and the A/C was blowing cold air again by 11. The house never even had a chance to get warm.
Promt
Professional
Reasonable prices

Definitely recommended.

We have used other companies over the years, but have used Bob for several years now. He has always been knowledgeable and does good work at a fair price. Good repairmen aren't easy to find, and Bob is the only heating and air man we will use.

Our air conditioner was on the fritz. Bob came out, looked at it. It was only a burnt wire that he had to fix. Extremely honest, I know there’s companies out there that would’ve changed the compressor or sold me on something I didn’t need! nixa heating and air is our definite go to for all of our heating and cooling needs!

HIGHLY recommend Nixa Heating & Air!!! We have had them work on our heat and air and every time they do a top notch job, at a very reasonable price!!! I’m really glad to see Bob’s daughter learning the trade to continue their great service!!!

April 24, 2025. Bob and his daughter installed a new furnace & air conditioner in my home in Nixa. Had to replace the old equipment that was 20 plus years old. Great pricing and excellent work. Very honest and reliable.

I had my second service done recently with Callahan and it was another great experience. Christopher was my technician and was very kind, friendly, and professional. He answered all my questions thoroughly and made me feel confident that I was getting the best possible service. :)

The folks of Callahan Heating and Cooling saved us during the recent heat wave. They were prompt, courteous, and explained what they were doing at each step. The most professional HVAC outfit I’ve worked with. Will never go anywhere else!

I recently had the pleasure of working with Callahan Heating and Cooling for my HVAC needs, and I couldn't be more impressed with their outstanding service and expertise. From start to finish, they exceeded my expectations in every way.

First and foremost, their customer service was top-notch. From the moment I made my initial inquiry, they were prompt, courteous, and professional. The staff was attentive and took the time to understand my specific requirements and concerns, ensuring that I received the best possible solution for my home.

The technicians at Callahan Heating and Cooling were truly knowledgeable and skilled. They arrived promptly at the scheduled time and were equipped with all the necessary tools and equipment. Their expertise and attention to detail were evident throughout the installation process. They worked efficiently and effectively, ensuring that everything was installed correctly and functioning optimally.

What impressed me the most was their dedication to customer satisfaction. They patiently answered all my questions, providing clear explanations and guidance. They even took the time to educate me on proper maintenance and energy-saving tips to maximize the longevity and efficiency of my HVAC system.

The quality of their workmanship was exceptional. The installation was seamless, and the system has been running flawlessly ever since. I've noticed a significant improvement in both the comfort and energy efficiency of my home, thanks to the expertise of Callahan Heating and Cooling.

Furthermore, their pricing was fair and transparent. They provided a detailed breakdown of all costs upfront, and there were no surprises or hidden fees. Their commitment to honesty and integrity in their business practices is truly commendable.

In summary, I wholeheartedly recommend Callahan Heating and Cooling to anyone in need of HVAC services in Nixa, Missouri. Their exceptional service, expertise, and commitment to customer satisfaction set them apart from the rest. I am incredibly satisfied with their work and will definitely be relying on them for all my future heating and cooling needs.

Miranda was incredibly helpful in walking me through what to look for to improve airflow to one particular part of the home. She worked hard to ensure my HVAC system is functioning at peak performance. That was a very pleasant service call. Miranda was bright, friendly, and knowledgeable! Highly recommend Callahan for their bi-annual service to ensure we don't encounter any big issues with our system.

Jan .2026 , I have yearly service plan by Callahan H&A/C since my emergency service 2 yrs ago ! It has been the greatest value maintenance ever ! With our Maintenance package from Callahan H&A/C , Ryan always makes adjustments that improve performance at no additional charge ! Ryan is respectful and professional ! His knowledge is awesome and he’s patience how all things work and answering my ridiculous questions are priceless! He does offer new technology and improvements with clear cost upfront ! Never pressure to buy ! Just information on the availability and quality of upgrades ! He supports our decisions by budget and productivity needed!
We have Such peace of mind with Ryans service and advice on our A/C and Heating service !
Thank you

This is the most affordable & best crew in Springfield area. I tried all the other & nothing was even close to as good/affordable as this crew.

Scott and his crew came out today to clean our dryer vent line and they did a great job. There were very respectful and professional and easy to talk to . I will definitely call them back to do the vents in the house and let my friends know who to call if they need there vents cleaned .

Highly recommend