- Electrician
- Electrician (Construction)
- Electrician (Ship and Boat)
- Electrician Journeyman
- Electrician, Maintenance
- Electrician, Maintenance (Any Industry)
- Electronics Technician
- Elevator Constructor Mechanic
- Fabricator, Assembler, Metal Products
- Floor Coverer (Floor Layer) HY
- Floor Layer
- Form Builder
- Form Builder Carpenter
- Fuel-System-Maintenance Worker (Any Industry)
- Furnace Installer and Repairer
- Gas Appliance Servicer
- Gas Utility Worker
- Glazier
- Heating and Air-Conditioning Installer-Servicer
- Insulation Worker