HVAC Technician at The Ammonia Refrigeration Consortium c/o RETA

The Ammonia Refrigeration Consortium, administered through RETA (Refrigerating Engineers and Technicians Association), sponsors this registered HVAC Technician Apprenticeship based in Albany, OR. This non-union, employer-sponsored program focuses on the specialized field of ammonia refrigeration — a critical area of expertise in food processing, cold storage, and industrial refrigeration facilities. Apprentices are paid throughout the program.

The apprenticeship spans four years and includes 8,000 hours of on-the-job training alongside 576 hours of related technical instruction. Apprentices develop expertise in ammonia refrigeration system operation, maintenance, and safety — working under experienced engineers and technicians in industrial environments. Technical instruction covers thermodynamics, system controls, process safety management, refrigerant properties, and regulatory compliance specific to ammonia systems.

Graduates complete the program with journey-level qualifications and a specialized background in industrial ammonia refrigeration. This niche expertise is in strong demand across the agricultural processing and food distribution industries, making completers highly competitive candidates for careers in facilities that rely on large-scale refrigeration systems.