24/7 Emergency Service (417) 725-2512

Knight Heating & Air Conditioning has been providing only the best quality residential installations in Southwest Missouri for over 30 years now. Our company uses quality steel which is cut by a computerized plasma table and fabricated by experienced employees. Our employees have all been formally trained on job site safety and cleanliness.

Whether you are a general contractor building a complex custom home with several systems or a homeowner/builder constructing a home with a single system, Knight Heating & Air Conditioning offers a wide range of equipment choices.

We take pride in explaining the benefits and operation of the system to each and every customer to ensure that we meet their needs perfectly.

For any inquiries regarding residential new construction, please contact us at (417) 725-2512.

Make sure to schedule your preventative maintenance. With a Royal Customer home maintenance plan, you’ll lower your monthly utility bills by having a more efficient HVAC system. More importantly, a maintained system dramatically lengthens the life of your equipment – saving you thousands of dollars by not having to prematurely replace your system.

Knight Royal Customers enjoy pre-season preventive maintenance check-ups twice a year. They’re also entitled to other benefits like priority service and special discounts. Contact us at (417) 725-2512 for more details.

Schedule a Free Estimate

Special Offers

$100 Off Any New Furnace or Air Conditioner

Expires 12/31/19. Not valid with any other offer.

(417) 725-2512

More Special Offers

Google Reviews

Donna Moore
Donna Moore
10:27 07 Sep 19
Bret did a great job identifying the issue and clarifying the problem and walked me through the cost of replacement. It was early evening so very late in the day for him, yet he was friendly and positive as he finished the repair work. He also gave me some cleaning tips that will help my system perform better!!read more
Rick Johnson
Rick Johnson
01:06 04 Sep 19
On time. Great work. Highly recommended.
Diana Caffey
Diana Caffey
16:19 21 Aug 19
We are very pleased of the two young men, Bret and Gary who came in to our home and got the job down. They were very polite, seems like they never took a break, did not leave a mess, and respected our home. Knight Heating and Air Conditioning in our book needs a10 star review!!!read more
Sherrie Lynn
Sherrie Lynn
02:00 05 Dec 18
This company went above my expectations on service. In the begining of fall we had heater issues. The consumer service at beginning and ending were outstanding. The tech was able to locate a motor and install within 24 hours.read more
Thomas driver
Thomas driver
12:22 26 Aug 18
Had another major company come out to diagnose my HVAC issue. They quoted me $600 for all kinds of repairs that didn't sound right so I declined their service and called knight. Their tech Kevin came out and found the issue in minutes..... simple wiring problem. Total charge $80.read more
Debra Corbin
Debra Corbin
19:52 16 Jun 18
The entire process was perfection. Brandon and Ethan are conscientious and capable installers . Thanks Jeff , we're chilling out this weekendread more
Patricia Marston
Patricia Marston
21:28 18 Apr 18
Extremely Ethical and Knowledgeable company to hire.I replaced both my 20 year old furnaces, and air conditioner systems in my home.They went the extra mile for me. A BIG THANK YOU to Jeff and his Crew.read more
carla Yoder
carla Yoder
22:54 23 May 17
I have used Knight heating and air for years!! I highly recommend!! Any and every time I have needed to call them for service needs, new installation, or problem solving, they are fast to respond. Honest and great customer service. Thanks Ozark Knight heating and Air for always doing a great job!!!read more
Next Reviews

Heating & Cooling Installation, HVAC System Installation & New Construction HVAC in Springfield, MO

HVAC System InstallationNew Construction HVACHeating & Cooling InstallationHVAC Services

Complete Residential & Light Commercial HVAC Services