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Oregon Plumber License General FAQ

Individuals must be licensed to perform any type of plumbing work.

  • Journeyman Plumber
  1. Meet state requirements-Provide a Plumbing Experience Verification Form
    • Complete a 4-year apprenticeship program
    • Provide verified proof of at least 576 hours of acedemic classroom training in subjects listed in OAR 918-695-0030 AND provide verified proof of 3,850 hours lawful commercial AND 3,850 hours lawful residential on-the-job experience as an
      apprentice or journeyman plumber. Academic experience must meet the requirements of 918-695-0030(2)(b).
  2. Complete a Journeyman Plumber Application
  3. Pay the $100 non-refundable application processing fee
  4. After your application is approved the division will mail you a letter with details of how to schedule your exam.
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Oregon Licensing Department

Office location
1535 Edgewater Street NW
Salem, OR 97304

Mailing address
P.O. Box 14470
Salem, OR 97309-0404​​​​​​​​​​​

  • Information Last Updated: 03/2021
  • Did you find incorrect information? Email Us
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