Washington Licensing Overview for a Plumber
Licensing for a plumber in Washington is controlled by the Washington State Department of Labor and Industries.
General Guidelines for a Plumber in Washington
Specific requirements to perform plumber services can generally be used as a guideline, but make sure to check with your local governing rules and regulations.
Who’s allowed to perform these services?
Plumber
General requirements for a plumber license?
• Journeyman Plumber – You must show proof of 8,000 hours, and not less than four years working as a plumber trainee under the supervision of a certified plumber. At least 4,000 of the hours, and not less than two years, must be completed in commercial or industrial installation.
• Specialty Residential Plumber – You must show proof of 6,000 hours, and not less than six years, working as a residential plumber under the supervision of a certified plumber.
What’s the state licensing site for a plumber?
Washington State Department of Labor and Industries
What are some training programs available for a plumber?
How long is a license good for and when do I need to renew?
Check with local governing body for updated details.
What are fees associated with licensing?
Check with local governing body for updated details.