Preventive Maintenance, Energy Conservation, Plumbing, Lockout Tagout system, Troubleshooting, Hvac, building management, Carpentry, engineering computer programs, air conditioning and refrigeration, hand and power tools, electronic systems and controls

Cooling systems, ventilation systems, Control Valves, HVAC systems, AHUs, duct inspection, Chilled water piping, Filter cleaning, Heat Exchangers, Air distribution systems, Cmms, split units, FAHUs, FCUs

meters , plumbing and wiring schematics, Plumbing, water treatment, hand tools, blue prints, Refrigeration Equipment, mechanical construction practices, national local fire standards, plumbing practices, electrical practices, Building Maintenance

CRAC units, HVAC control systems, corrective maintenance, refrigeration cycles, Hvac, heating cooling, ventilation and exhaust fans, HEX systems