• Freon leak detection
• Freon leak repair
• Thermostat replacement
• Check temperature
• Compressor repair / replacement
• Condenser repair / replacement
• Retrofit refrigerant
• Refrigerant recovery / disposal
• Refrigerant leak check
• Refrigerant leak repair
• Evaporator coil repair
• Condenser fan repair
• Evaporator coil replacement
• Diagnose / replace txv valve
• Thermostatic expansion valve repair /
  replacement
• Nitrogen leak check service
• Pressure control repair/ replacement
• Head pressure control replacement
• Defrosting frozen coils in coolers & freezers
• Adjustment & replacement of defrost timer
  clocks
• Service / repair of defrost heaters
• Service of frozen / plugged drain lines in
  coolers & freezers
• Acid clean ice machines
• Fan motor service / replacement