Knight Heating & Air Conditioning
Nixa Location: 468 W Tracker Road, Nixa, MO 65714
Branson Location: 116 Flynn Rd, Branson, MO 65616
Ozark Location: 412 N. 3rd Street Ozark MO, 65721

Top 10 Carrier Dealer for the Midwest


Your Trusted HVAC Contractor in Springfield, MO

You rely on modern HVAC technology to keep both your residential and commercial properties comfortable, efficient, and safe. The right HVAC systems will provide you and your family or your employees and customers with excellent indoor air quality and a consistently comfortable temperature.
At Knight Heating & Air Conditioning, Inc, we provide comprehensive HVAC services to improve the indoor environment of your home, office, or other commercial space.

Expert Craftsmanship

We specialize in heating services, including installations, diagnostics and inspections, and repair work. Additionally, we can provide a wide range of related services, from air conditioning system upgrades to full system replacement.
Whether you just want to keep your commercial building in good shape or you need to overhaul your home’s HVAC system, we can help you achieve better energy efficiency, indoor air quality, and system performance.

Customer-First Service

At Knight Heating & Air Conditioning, Inc, we have more than three decades of experience helping Midwestern home and business owners handle seasonal temperature extremes as well as everyday comfort challenges.
Our technicians understand the importance of your HVAC system working together seamlessly all year round, which enables them to provide you with the best in heating, ventilation and filtration, and cooling. Browse the About Us section below to learn more about how our company puts your needs first.
To ensure that we can provide prompt service and tailor-made solutions, we maintain three locations near Springfield, MO. Contact the location nearest you to consult with an experienced HVAC contractor or schedule HVAC services today.


You deserve to be comfortable. Stay cool or keep warm with professional home or commercial heating and air conditioning services. Knight Heating and Air Conditioning HVAC service has provided quality service since 1983 and our talented technicians are ready to work for you today.


Whether your property is in need of commercial heating and air-conditioning maintenance, repair, or system installation, our NATE™-certified technicians can deliver the service you need. We offer emergency services 24 hours a day, 7 days a week and back our quality service with parts from leading manufacturers. Choose us today and rest easy tomorrow.


Knight Heating & Air Conditioning in Nixa, Branson, and Ozark Missouri, is an HVAC service and installation company serving the Ozarks area. Our comfort experts offer a range of HVAC services, including unit sales as well as installation, maintenance, and repairs. To do this, we employ courteous, professional, and NATE-certified technicians, providing you with quality service regardless of equipment brand.

Since 1983, our company has been keeping clients like you cool when it's hot outside and warm when it's cold outside. Today, we continue to provide the highest level of HVAC care through brands including Carrier™, and Trane™.
Royal Customer Maintenance Plan Logo — HVAC Contractor Springfield, MO


" We have been using Knights since 2007 for check ups and service calls. Again with an emergency service on Sunday they never try to sell us something we don't need right now. Always giving us options. Like any visit we were surprised at the low cost and quick response. Thanks for an honest company and great employees. "