Heating, Air Conditioning, Ventilation and Refrigeration Maintenance Technology/Technician

The Heating, Air Conditioning, Ventilation and Refrigeration Maintenance Technology/Technician certificate program at American Trade School is a one- to two-year credential offered by this private for-profit institution in Saint Ann, MO. The program falls under the HVACR maintenance technology field (CIP 47.0201) and trains students in the installation, maintenance, and repair of heating, cooling, and refrigeration systems used in residential and commercial buildings.

American Trade School also offers an Electrical/Electronics Equipment Installation and Repair Technology certificate, providing students with a related technical pathway at the same Saint Ann campus. The combination of HVACR and electrical training reflects the school's focus on hands-on trade skills relevant to building systems maintenance and service careers.