24/7 Emergency Service (417) 725-2512

We service:

  • Battlefield
  • Nixa
  • Ozark
  • Republic
  • Rogersville
  • Sparta
  • Springfield
  • And Surrounding Areas
  • We have locations in Nixa, MO and Ozark, 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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    Geothermal HVAC, A/C Maintenance, AC Installation, Heating Installation & Furnace Repair Nixa, MO, Ozark, MO, Springfield, MO, Battlefield, MO, Republic, MO & Sparta, MO

    Air Conditioning RepairCentral AC RepairAC InstallationHVAC ServiceA/C Maintenance ∴ Republic, MO ∴ Ozark, MO ∴ Springfield, MO

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