- C&S Wholesale Grocers, Inc. (Troutdale, OR)
- …are managed in accordance with the following: IIAR (International Institute of Ammonia Refrigeration ), ASHRE (American Society of HVAC and Refrigeration ... 28 - 60 **We're searching for candidates with:** + Ammonia Refrigeration & CFC Certification + Glycol...certification level permits. This is a prerequisite to attain Refrigeration Technician Level Ill classification. Candidate must… more