Torch, braze, and solder pipes and fittings to install and repair compressors, condensers, chillers, and pumps in a wide range of heating, ventilation, and refrigeration systems. Design, lay out, and fabricate sheet metal ducts and a wide range of environmental components. Apply environmentally safe principles and techniques to residential, commercial, and industrial settings. CAREER FOCUS: Prepared for immediate employment, advanced certifications, and further education.