and Duties Lay out of mechanical systems, supports, or related equipment according to blueprints. Installation of commercial mechanical systems to include but not limited to Packaged rooftop equipment Central air handling equipment Exhaust and intake fans, louvers, vents and hoods Ductwork low pressure, medium pressure, flex, spiral, galvanized, aluminum, black steel, etc.

and Duties Lay out of mechanical systems, supports, or related equipment according to blueprints. Installation of commercial mechanical systems to include but not limited to Packaged rooftop equipment Split system equipment (e.g. fan coils, heat pumps, condensing units, ductless splits, etc.) Central air handling equipment Exhaust and intake fans, louvers, vents and hoods