EMCOR Group - - Responsibilities: Install new HVAC units, brazing, line sets, trimming refrigerant and adding charge; Install piping systems to include but not limited to drain piping, p-traps, water lines, gas lines valves and actuators; Install coils, compressors, condensers, fans, motors, combustion equipment, and industrial air compressors; Perform start up, testing and commissioning on RTUs, Air Handlers, VAVs, Fan Coil units, swamp coolers and other Commercial HVAC Equipment; Perform preventative maintenance on the equipment such as vacuuming, cleaning, changing filters, and oiling parts.