License: Refrigeration Piping Mechanic Class 5B (CLB)
PO Box 14470
Salem, OR 97309-0404
(503) 378-4133
This license allows a person to fabricate, install, alter, or repair B31.5 refrigeration piping.
- Registry
- State exam required
- No education required
- Continuing education required
- Experience required
- No criminal record requirements
License information updated 07/12/2022