Plumber License from Alaska to California: Does It Transfer? (2026)
Last verified: 2026-07-21 · source: California Contractors State License Board (CSLB) ↗
No — California has no reciprocity or endorsement path for Alaska plumbing license holders. You must apply to the California Contractors State License Board (CSLB) as a new applicant and meet California's full licensing requirements, including its exams.
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Verdict
Full re-application
There is nothing at the state level to transfer your Alaska license into: California issues no statewide plumbing license, so plumbers there are licensed at the contractor level or by cities and counties. Not applicable at the journeyman level — California issues no state journeyman plumber license, so there is no state journeyman trade exam. Plumbing is licensed only at the contractor level by the Contractors State License Board (C-36 Plumbing). At that contractor tier, CSLB has a reciprocity agreement covering the C-36 classification with Arizona only: an Arizona C-37 or C-37R contractor who has held that license active and in good standing for the previous five years may have the C-36 trade exam waived (CSLB reserves the right to require it), but must still pass CSLB's Law and Business exam. CSLB's other reciprocity partners (Nevada, Louisiana, Mississippi, North Carolina) do not map to C-36 Plumbing.. The move is a local or contractor-board application, not a reciprocity filing — identify the authority that governs your worksite and work from its exam, experience, and fee rules. Your Alaska license may count toward a local experience requirement, but California has no state credential for it to reciprocate into.
What changes, Alaska → California
| Alaska (current) | California (destination) | |
|---|---|---|
| Application fee | $50–$250 ($50 nonrefundable application fee + $200 journeyman certificate fee (2-year term) for a full reciprocal COF ($250 total); a one-year provisional COF is $50 application + $100 certificate ($150)) | No state journeyman plumber license exists, so there is no journeyman fee. For reference, the CSLB C-36 plumbing CONTRACTOR license (contractor tier, out of scope) is $450 original application + $200 initial license fee (sole owner) / $350 (non-sole owner), plus a bond and Live Scan fingerprint fee. |
| Processing time | Board states 7-10 business days for trainee certificates and renewals; no processing time stated for reciprocal/journeyman applications, and the division notes delays from an outdated system and limited staff | Not applicable — no state journeyman plumber license is issued |
| Licensing authority | Alaska Department of Labor and Workforce Development — Labor Standards and Safety Division, Mechanical Inspection Section | California Contractors State License Board (CSLB) |
The destination column is what you must satisfy — California sets the rules for this move.
Step by step
- Review California's initial-licensure requirements on the California Contractors State License Board (CSLB) website (linked below).
- Expect to meet California's education/experience requirements and pass its required exams — prior out-of-state licensure may still count toward experience.
- Submit the standard (new applicant) application with fees (No state journeyman plumber license exists, so there is no journeyman fee. For reference, the CSLB C-36 plumbing CONTRACTOR license (contractor tier, out of scope) is $450 original application + $200 initial license fee (sole owner) / $350 (non-sole owner), plus a bond and Live Scan fingerprint fee.).
- Allow Not applicable — no state journeyman plumber license is issued.
Official links
Related guides
Frequently asked questions
Does California accept a Alaska plumbing license?
No — California has no reciprocity or endorsement path for Alaska plumbing license holders. You must apply to the California Contractors State License Board (CSLB) as a new applicant and meet California's full licensing requirements, including its exams.
Which exam applies moving from Alaska to California?
Not applicable at the journeyman level — California issues no state journeyman plumber license, so there is no state journeyman trade exam. Plumbing is licensed only at the contractor level by the Contractors State License Board (C-36 Plumbing). At that contractor tier, CSLB has a reciprocity agreement covering the C-36 classification with Arizona only: an Arizona C-37 or C-37R contractor who has held that license active and in good standing for the previous five years may have the C-36 trade exam waived (CSLB reserves the right to require it), but must still pass CSLB's Law and Business exam. CSLB's other reciprocity partners (Nevada, Louisiana, Mississippi, North Carolina) do not map to C-36 Plumbing..
What does the Alaska-to-California move cost and how long does it take?
No state journeyman plumber license exists, so there is no journeyman fee. For reference, the CSLB C-36 plumbing CONTRACTOR license (contractor tier, out of scope) is $450 original application + $200 initial license fee (sole owner) / $350 (non-sole owner), plus a bond and Live Scan fingerprint fee.; processing Not applicable — no state journeyman plumber license is issued.
Can I keep my Alaska plumbing license after I'm licensed in California?
Yes — plumbing licenses in different jurisdictions run independently. Keep the Alaska 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.
- CSLB — C-36 Plumbing Contractor classification detail (plumbing licensed only at contractor level) ↗ (accessed 2026-07-21)
- CSLB — Reciprocal Classifications List (C-36 reciprocity maps only to Arizona C-37/C-37R) ↗ (accessed 2026-07-21)
- CSLB — Reciprocity Exam Requirements (trade portion may be waived; Law & Business exam still required; 5-year license) ↗ (accessed 2026-07-21)
- Alaska DOLWD Mechanical Inspection — Certificates of Fitness Statutes & Regulations, Aug 2025 (8 AAC 90.111 reciprocity; 90.112 provisional; 90.130 journeyman; AS 18.62.030 fees; FAQ) ↗ (accessed 2026-07-21)
- Alaska DOLWD Mechanical Inspection — home page ↗ (accessed 2026-07-21)
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
How we verify · All sources · spot an error? [email protected]