HOME
ABOUT US
- Staff and Instructors
APPRENTICESHIPS
- Degree Program
- How to Apply
MEMBER RESOURCES
CONTACT
- Links

Downloads

EPA Section 608 Replacement Card

2012 Replacement Card for EPA Section 608 Refrigerant Certification

OSHA Replacement Card

2014 OSHA Replacement Form(1)

Request for Advancement Form

Request for Advancement Form 10-5-17

Office hours are Monday through Friday from 8:00 a.m. – 4:00 p.m.

To contact us toll free, call (800)-835-4531

Copyright © 2021 Sheet Metal Workers Local 20. All rights reserved.