Saturday, December 9, 2023

Contractor Campus

Books & Classes for your Contractor's License

Oregon Boiler Class 1 Trainee/Helper (CL1) Contractor License

The Boiler Class 1 Trainee/Helper (CL1) Contractor License allows you to do the following work:

  • Installing or repairing boilers and pressure pipes/vessels by any non-welded method of attachment

Work must be directly supervised by a qualified, licensed individual. No ASME Code welding is permitted.

How to Get the Boiler Class 1 Trainee/Helper (CL1) Contractor’s License in Oregon?

  1. Fill out the application form:
  2. Complete a work history document and fill out the experience verification form:
  3. Sign an applicant’s affidavit
  4. Mail or fax a sealed packet of all the previous documents to:
    Oregon Building Codes Division
    P.O. Box 14470
    Salem, OR 97309-0404
    Fax: 503-378-2322
  5. Expect the license issued by the Building Codes Division via mail