Washington Journey Level (PL01) Plumber Certificate renewal
Renew the Washington Journey Level (PL01) Plumber Certificate: verified renewal cycle, education, fee availability and expiration rules from the licensing authority.
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Scope: which credential this guide covers
PL01 is the journey-level plumber certificate. Residential, pump and other specialty certificates are different categories. Official source ↗
Renewal period
Three-year birthday-based renewals; the initial certificate may run 25–37 months. Official source ↗
Renewal requirements
Complete the required approved education and renew the PL01 certificate through L&I. Official source ↗
Continuing education
24 hours: 12 plumbing code, four industry-related electrical and eight from approved categories. Official source ↗
Renewal fees
$242.70 for PL01 renewal. Official source ↗
Expiration rules
Late renewal doubles the fee; more than 90 days after expiration requires retesting. Official source ↗
Include the electrical component in the CE review
For PL01, a transcript made entirely of plumbing code courses can miss the industry-related electrical component. Check the categories before requesting payment. Store the actual initial expiration date because the first term is not always exactly three years; later reminders should follow the birthday-based date confirmed on the certificate.
This is a suggested internal renewal workflow; it does not extend the authority’s deadline.
Employer compliance considerations
Record PL01 explicitly instead of a generic “plumber” label when reviewing the workforce. A residential or pump specialty certificate should trigger a different scope check. Keep the plumbing contractor’s business record distinct from each individual’s certificate, especially when reviewing subcontractor crews.
Open the complete employer checklist →Official sources
- L&I plumber certification ↗Verified 2026-09-05
- L&I plumber certification and renewal fees ↗Verified 2026-09-05
Frequently asked questions
What is the renewal cycle for this Washington credential?
Three-year birthday-based renewals; the initial certificate may run 25–37 months.
Does uploading a renewal receipt complete the review?
A receipt documents submission. Retain it, then verify the authority’s updated status and the new period. Resolve any pending or expired practice conditions with the authority before making an assignment decision.
Related licenses and state guides
How this guide is maintained
Regulatory facts cite official government or licensing-authority pages. Unconfirmed values stay unknown. Employer checklists are suggested internal workflows, not additional licensing rules. Reviewed records have a maximum 90-day review window; overdue records leave the sitemap and search indexing until rechecked. This guide does not cover every exception, local permit or individual circumstance.
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