Rehagen Heating & Cooling Inc

For 45 years, we’ve proudly served Mid-Missouri with honest, reliable heating and cooling solutions, quality workmanship, and attentive customer care. We’ve been family-owned since 1981, and we’ve built our reputation by striving to do every job right the first time. Our experienced technicians are NATE certified, and we are fully licensed, insured, and bonded. We also attend ongoing manufacturer training to keep our knowledge current. We’re proud to be a Daikin Comfort Pro, a WaterFurnace GeoPro Dealer, and the 17th-ranked Daikin dealer nationwide.

Our work includes furnace repair, replacement, and routine maintenance, as well as ductless HVAC services, custom in-house ductwork, and ground-source heat pump service. With thousands of geothermal installations completed, our team is specially trained to work with ground-source systems. We provide a 10-year parts and labor warranty with our installations of WaterFurnace 5 Series and 7 Series geothermal units. For ductless projects, we assess each home or business, recommend appropriate unit placement, and handle the installation from start to finish. We specialize in Daikin systems and offer free estimates on new installations, along with financing through Optimus.

When a furnace blows cold air, makes unusual noises, or stops operating, we diagnose the problem and explain the available repair options. We also provide 24/7 emergency furnace repairs. If replacement makes more sense, we install gas, propane, electric, and oil furnaces and help customers choose a system suited to their property and heating needs. Our maintenance services include inspections, cleaning, airflow checks, thermostat calibration, and adjustments intended to keep equipment operating efficiently. Above all, we believe our customers deserve honest answers rather than sales pressure. Whether the right next step is a repair, regular maintenance, or planning for replacement, we help each customer understand the situation and make an informed decision for their home.