24/7 Emergency Service (417) 725-2512

You demand a lot from your heating system. Weather in Springfield, MO and surrounding areas is a tough job. To keep essential equipment living up to expectations, give the professionals from Knight Heating & Air Conditioning a call. We specialize in the necessary maintenance of all makes and models of heaters, including furnaces, boilers, heat pumps, VRF systems, ductless units, and geothermal systems. Our NATE-certified technicians are equipped with the technology, tools, and training necessary to provide unmatched value.

Prompt Heating System Maintenance

What happens when you neglect annual service? Gradual wear and tear, along with the buildup of contaminants within the system, steadily worsen and impact performance. Diminished comfort, air quality, safety, efficiency, and reliability adds up to premature equipment failure, costing you needless time, expense, and disruption. Let Knight Heating & Air Conditioning complete proven proactive measures to make sure your heating system is ready for the upcoming winter.

Give our team a call for all your heating service needs!
Nixa, Ozark, Battlefield, Springfield, Republic, Rogersville, and Sparta, MO

Family owned and operated, Knight Heating & Air Conditioning understands how easy it is to get busy and forget about annual heating maintenance. We’ve developed our Royal Customer Maintenance Plan to maximize convenience and rewards. Contact us at (417) 725-2512 to learn more and take advantage of this opportunity anywhere across Nixa, Ozark, Battlefield, Springfield, Republic, Rogersville, and Sparta, MO.

Some of the many benefits of a Royal Customer Maintenance Plan include:

  • Automatic, timely inspection
  • Extended system lifespan
  • Maximum equipment efficiency
  • Resolution of minor issues before major problems occur
  • Lower utility bills
  • Superior air quality
  • Safety checks
  • More even comfort
  • 10% discount on all replacement parts
  • Earn ROYALTY DOLLARS to put toward future purchases of motor bearing equipment
  • Priority Service

Providing Professional Heating Service Since 1983


Heater Maintenance in Nixa, MO | Heating Maintenance Ozark, MO | Heating System Service Springfield, MO

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Special Offers

$100 Off Any New Furnace or Air Conditioner

Expires 12/31/24. For residential customers only. Not valid with any other offer.

Honored At All Locations

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Google Reviews

Wendy S
Wendy S
00:38 17 Mar 22
We have used Knight for 20+ years for our HVAC maintenance and repairs and have always been happy with their service. ... When it came time to replace our system we didn't think twice about who to call. Knight's team was exceptional. They made the whole process super easy and stress-free. Thanks to Ken, the guys that installed the units and a huge thank you to Stephanie!read more
Jeanette Shaw
Jeanette Shaw
21:59 25 Feb 20
They are always fast in response
Adana Fishback
Adana Fishback
02:14 24 Nov 19
Great bunch of people!
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
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Heating System Service, Heating Maintenance, Furnace Service, Furnace Maintenance & Heater Maintenance Nixa, MO, Ozark, MO, Springfield, MO, Battlefield, MO, Republic, MO & Sparta, MO

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