Commercial Refrigeration Services | OLTROM

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Commercial Refrigeration Services Offered by Oltrom LLC
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Oltrom LLC offers comprehensive commercial refrigeration repair services throughout North Jersey. Oltrom LLC has many commercial refrigeration parts on-hand to ensure a fast repair process for you.


Oltrom LLC provides the following services for commercial refrigeration equipment:

  • Commercial cooler repair & maintenance
  • Walk-in cooler repair & maintenance
  • Commercial freezer repair & maintenance
  • Walk-in freezer repair & maintenance


Typical services Oltrom LLC provides include, but are not limited to:

  • 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
  • Evaporator fan 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
  • Milk cooler repair
  • Milk dispenser repair
  • Fan motor service / replacement
  • Condenser coil cleaning
  • Condenser coil degreasing
  • Refrigeration maintenance
  • Refrigeration repair
  • Commercial refrigeration repair
  • Walk in cooler service / repair
  • Walk in freezer service / repair
  • Reach in cooler service / repair
  • Reach in freezer service / repair
  • Ice box service / repair
  • Refrigerated warehouse service & repair

  • We currently service the following counties in New Jersey:

    • Bergen County
    • Essex County
    • Hudson County
    • Middlesex County
    • Morris County
    • Passaic County
    • Somerset County
    • Sussex County
    • Union County