
CIRO Review / Operator Level II Training Course (Modesto)
Refrigeration Operators, Refrigeration Mechanics, B&R Operators, Utility Workers, Refrigeration Maintenance Supervisors, and all other Maintenance Personnel with at least 2 – 3 years’ operating an industrial refrigeration system.
Date: | April 21 - 24, 2025 |
Location: | Modesto
4812 ENTERPRISE WAY, MODESTO, California 95356 |

CIRO Review / Operator Level II Training Course (Online)
Refrigeration Operators, Refrigeration Mechanics, B&R Operators, Utility Workers, Refrigeration Maintenance Supervisors, and all other Maintenance Personnel with at least 2 – 3 years’ operating an industrial refrigeration system.
Date: | August 5 - 8 |
Location: | Online |

CARO Review / Operator Level I Training Course (Nampa, ID)
Refrigeration Operators, Refrigeration Mechanics, B&R Operators, Utility Workers, Refrigeration Maintenance Supervisors, and all other Maintenance Personnel working with or around the industrial ammonia refrigeration system.
Date: | March 17 - 20, 2025 |
Location: | Nampa, ID |

CARO Review / Operator Level I Training Course (Fresno)
Refrigeration Operators, Refrigeration Mechanics, B&R Operators, Utility Workers, Refrigeration Maintenance Supervisors, and all other Maintenance Personnel working with or around the industrial ammonia refrigeration system.
Date: | April 8th – 11th |
Location: | Fresno
6067 S. Lincoln Ct., Fresno, CA 93725 |