Top-Rated HVAC Repair in Ozark, MO 65721 - Knight Heating & Air Conditioning

For most residential homes in the Ozark area, a full HVAC system installation or replacement typically takes one to two days. Since 1983, our family-owned team has prioritized efficient, thorough work to minimize disruption. We manage the entire process, from removing old equipment to testing the new system, and our in-house sheet metal shop allows us to fabricate custom ductwork on-site if needed, ensuring a precise fit and helping us stay on schedule.

Our preventive maintenance service is designed to keep your system running efficiently and help avoid unexpected breakdowns. Our trained technicians perform a comprehensive check, which includes inspecting electrical connections, testing system controls, cleaning critical components like the condenser coils—a common issue in our local climate—checking refrigerant levels, and ensuring all moving parts are properly lubricated. Regular maintenance can extend your system's life and improve its performance.

Yes, refrigerant leaks are a frequent issue for Ozark homeowners and a common cause of poor cooling. Our technicians use specialized electronic detectors and soap-bubble solutions to accurately locate even small leaks in the coil or line set. We then repair the leak following EPA guidelines, perform a vacuum test to ensure the system is sealed, and recharge it with the correct amount of refrigerant. This restores efficiency and cooling power while protecting your system from further damage.