Diagnose and repair malfunctions in various types of heating and air conditioning systems, including rooftop equipment.
Install new heating and air conditioning systems and components.
Relocate and expand existing HVAC systems as needed.
Repair, replace, or calibrate controls, thermostats, switches, fuses, and electrical wiring.
Fabricate, assemble, and install duct work and piping according to specifications and code Wire and connect motors, compressors, temperature controls, and humidity controls according to wiring schematics.
Maintain Freon dispensing records to meet federal requirements.
Maintain preventive maintenance schedules and procedures for all HVAC equipment, including changing of filters and cleaning condensers and coils.
Perform duct cleaning and air quality testing as needed.
Assist energy manager to complete energy conservation surveys to realize most efficient, cost-effective use of HVAC energy.