24/7 Emergency Service (417) 725-2512

For every type of temperature control and indoor air quality expectation, challenge and requirement in Ozark, MO, Knight Heating & Air Conditioning is the one call that does it all! We’ve devoted 41 years to improving, expanding and developing our services to best fulfill the needs of local home and business owners. Our resources, capabilities and experience provide unmatched value, rewards and satisfaction.

Providing Professional HVAC Services to the Residents of Ozark, MO

As a family owned and operated business, Knight Heating & Air Conditioning is built around customer care. Our team of approximately 50 trained professionals are here to help you achieve your goals. Ask us about air conditioner or heater repair. Consider the cost-effective benefits of comprehensive maintenance. Let us explain the latest technology, features and energy efficiency of today’s generation of furnaces, air conditioners, boilers, heat pumps, ductless units and more.

When it comes to the comfort, carbon footprint, cost and convenience of your living or working space, Knight Heating & Air Conditioning is where you find better solutions. Specializing in everything from smart thermostats to commercial automation, sheet metal fabrication, attic insulation and duct cleaning, we focus on every aspect that makes a difference to your health, happiness and budget. Get results by simply dialing (417) 725-2512!


HVAC Repair in Ozark, MO | HVAC Service

Schedule A Service Call

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

More Special Offers

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
More reviews
js_loader

Heating Installation, HVAC Installation, AC Installation, Air Conditioner Repair & AC Service in Ozark, MO

HVAC RepairA/C System RepairCentral A/C Repair ∴ Ozark, MO

Complete Residential & Light Commercial HVAC Services