Plumber License from Georgia to Washington: Does It Transfer? (2026)
Last verified: 2026-07-21 · source: Washington State Department of Labor & Industries (L&I) — Plumber Certification Program ↗
A plumbing license transfers from Georgia to Washington by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Washington State Department of Labor & Industries (L&I) — Plumber Certification Program, verify your Georgia license, and meet Washington's endorsement requirements. Washington waives its journey level (journeyman) plumber examination only for a plumber who holds a current Idaho journey level plumber certificate — the sole reciprocal state; L&I reviews the Idaho credential and issues the Washington certificate without exam. Every other out-of-state plumber must pass the Washington plumber exam; out-of-state trainee/apprenticeship hours are not accepted toward Washington certification, though a one-time 120-day temporary permit lets a non-reciprocal applicant work while awaiting the exam.
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Verdict
Licensure by endorsement
Georgia is not among the states Washington names for an automatic exam waiver, so this move runs on the Washington State Department of Labor & Industries (L&I) — Plumber Certification Program's individual endorsement or equivalency review rather than a guarantee. Washington waives its journey level (journeyman) plumber examination only for a plumber who holds a current Idaho journey level plumber certificate — the sole reciprocal state; L&I reviews the Idaho credential and issues the Washington certificate without exam. Every other out-of-state plumber must pass the Washington plumber exam; out-of-state trainee/apprenticeship hours are not accepted toward Washington certification, though a one-time 120-day temporary permit lets a non-reciprocal applicant work while awaiting the exam. Bring your Georgia license, proof that it is active and in good standing, and your apprenticeship and exam records — and get any discretionary exam or experience credit in writing before you rely on it.
What changes, Georgia → Washington
| Georgia (current) | Washington (destination) | |
|---|---|---|
| Application fee | $80–$160 (Journeyman ~$80 ($70 application + $10 processing); master ~$160 ($150 application + $10 processing) per the Division's plumbing exam/initial-application form. Examination administered by PSI with a separate exam fee paid to PSI; that exam is waived only for a qualifying reciprocity applicant under Rule 121-2-.03. Fee figures obtained via search extraction of the Division's official forms because the sos.ga.gov fee-schedule PDF returned HTTP 403 on direct load) | $242.7 (Idaho reciprocal journey level applicants pay the $242.70 journey level certification fee (exam waived). Non-reciprocal out-of-state applicants pay a $202.10 examination application fee (plus a PSI scheduling fee) and then the $242.70 certification fee; a one-time 120-day temporary work permit is $100.30) |
| Processing time | No board-stated processing time in weeks; the Division publishes exam dates and application deadlines and an application must be approved before the scheduled examination | L&I does not publish a fixed processing time; out-of-state credentials are reviewed before the applicant may test or receive a reciprocal certificate, and approved applications are valid for one year |
| Licensing authority | Georgia State Construction Industry Licensing Board — Division of Master and Journeyman Plumbers (Office of the Secretary of State) | Washington State Department of Labor & Industries (L&I) — Plumber Certification Program |
The destination column is what you must satisfy — Washington sets the rules for this move.
Step by step
- Confirm Washington's current requirements on the Washington State Department of Labor & Industries (L&I) — Plumber Certification Program website (linked below) — rules change.
- Submit the endorsement application to the Washington State Department of Labor & Industries (L&I) — Plumber Certification Program (application linked below).
- Arrange license verification from your current state via the verification system.
- Hold a current, unexpired Idaho journey level plumber certificate (the only reciprocal state).
- Submit the Plumber Certification Application (F627-008-000) with a copy of the out-of-state license/card and a government-issued photo ID to L&I's Plumber Certification program for credential review.
- Out-of-state trainee/apprenticeship hours are NOT accepted toward Washington certification.
- Non-reciprocal out-of-state applicants must pass the Washington plumber exam; a one-time 120-day temporary permit allows work in the interim.
- Pay the fees ($242.7 (Idaho reciprocal journey level applicants pay the $242.70 journey level certification fee (exam waived). Non-reciprocal out-of-state applicants pay a $202.10 examination application fee (plus a PSI scheduling fee) and then the $242.70 certification fee; a one-time 120-day temporary work permit is $100.30)) and allow L&I does not publish a fixed processing time; out-of-state credentials are reviewed before the applicant may test or receive a reciprocal certificate, and approved applications are valid for one year.
Official links
Related guides
Frequently asked questions
Does Washington accept a Georgia plumbing license?
A plumbing license transfers from Georgia to Washington by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Washington State Department of Labor & Industries (L&I) — Plumber Certification Program, verify your Georgia license, and meet Washington's endorsement requirements. Washington waives its journey level (journeyman) plumber examination only for a plumber who holds a current Idaho journey level plumber certificate — the sole reciprocal state; L&I reviews the Idaho credential and issues the Washington certificate without exam. Every other out-of-state plumber must pass the Washington plumber exam; out-of-state trainee/apprenticeship hours are not accepted toward Washington certification, though a one-time 120-day temporary permit lets a non-reciprocal applicant work while awaiting the exam.
Which exam applies moving from Georgia to Washington?
Washington waives its journey level (journeyman) plumber examination only for a plumber who holds a current Idaho journey level plumber certificate — the sole reciprocal state; L&I reviews the Idaho credential and issues the Washington certificate without exam. Every other out-of-state plumber must pass the Washington plumber exam; out-of-state trainee/apprenticeship hours are not accepted toward Washington certification, though a one-time 120-day temporary permit lets a non-reciprocal applicant work while awaiting the exam.
What does the Georgia-to-Washington move cost and how long does it take?
$242.7 (Idaho reciprocal journey level applicants pay the $242.70 journey level certification fee (exam waived). Non-reciprocal out-of-state applicants pay a $202.10 examination application fee (plus a PSI scheduling fee) and then the $242.70 certification fee; a one-time 120-day temporary work permit is $100.30); processing L&I does not publish a fixed processing time; out-of-state credentials are reviewed before the applicant may test or receive a reciprocal certificate, and approved applications are valid for one year.
Can I keep my Georgia plumbing license after I'm licensed in Washington?
Yes — plumbing licenses in different jurisdictions run independently. Keep the Georgia credential active on its own renewal and continuing-education schedule and you hold both, which is common for plumbers working near a state line.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-07-21.
- Washington L&I — Plumber Examination (Idaho reciprocity, out-of-state review, 120-day temporary permit, $202.10 exam fee, $100.30 permit) ↗ (accessed 2026-07-21)
- Washington L&I — Get or Renew Your Plumber Certification (fees incl. $242.70 journey level certification; F627-008-000 application form) ↗ (accessed 2026-07-21)
- Georgia Rules & Regulations 121-2 (Qualifications) incl. Rule 121-2-.03 Statewide License by Reciprocity ↗ (accessed 2026-07-21)
- Georgia Rules & Regulations 121-3 (Application for Licensure — 1-yr journeyman / 5-yr master experience, exam minimum score 70) ↗ (accessed 2026-07-21)
- Georgia SOS — Division of Master and Journeyman Plumbers (board page) ↗ (accessed 2026-07-21)
- Georgia SOS — Division of Master and Journeyman Plumbers FAQ (reciprocity statement) ↗ (accessed 2026-07-21)
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
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