Contractor License from Washington to California: Does It Transfer? (2026)
There is no Washington state license to carry to California: Washington issues no general contractor license, only a state registration. California does license this work, so ask the California Contractors State License Board (CSLB) whether it credits a local license or your documented experience; otherwise you qualify as a new applicant.
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Verdict
No state license to transfer
The issue on this move is the starting point: Washington issues no general contractor license, so there is no Washington state license for California to recognize. California does license general contractors through the California Contractors State License Board (CSLB): ask whether it credits a local license or documented experience, and expect its full application, business/law exam, financial statement and bond otherwise.
What changes, Washington → California
| Washington (current) | California (destination) | |
|---|---|---|
| Application fee | Registration fee on file: Contractor registration, which is a separate non-reciprocal filing, is $150.20 | $650–$800 (Original license application (exam or waiver, one classification) $450 + initial license fee $200 sole owner / $350 non-sole owner. The $25,000 bond premium and Live Scan fingerprint fees are additional.) |
| Processing time | Not on file — check with the Washington State Department of Labor & Industries (L&I) | CSLB does not publish a firm reciprocity processing range |
| Licensing authority | Registration: Washington State Department of Labor & Industries (L&I); trade licenses: Washington State Department of Labor & Industries (L&I) — Electrical Licensing & Certification, Plumber Certification, and Contractor Registration | 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 requirements on the California Contractors State License Board (CSLB) website (linked below) — rules change.
- Ask the California Contractors State License Board (CSLB) whether it credits a local Washington license or your documented experience: Washington issues no statewide general contractor license, so there is no state license to verify.
- Otherwise apply as a new applicant: meet California's education/experience requirements and pass the exams it requires.
- Submit the application with fees ($650–$800 (Original license application (exam or waiver, one classification) $450 + initial license fee $200 sole owner / $350 non-sole owner. The $25,000 bond premium and Live Scan fingerprint fees are additional.)). Processing time: CSLB does not publish a firm reciprocity processing range.
Official links
Related guides
Frequently asked questions
Does California accept a Washington contractor license?
There is no Washington state license to carry to California: Washington issues no general contractor license, only a state registration. California does license this work, so ask the California Contractors State License Board (CSLB) whether it credits a local license or your documented experience; otherwise you qualify as a new applicant.
What still applies even if reciprocity covers my trade?
California's business and law exam, financial statement, bond, and registration — reciprocity waives the trade exam only, not these.
What does the Washington-to-California move cost and how long does it take?
$650–$800 (Original license application (exam or waiver, one classification) $450 + initial license fee $200 sole owner / $350 non-sole owner. The $25,000 bond premium and Live Scan fingerprint fees are additional.) Processing time: CSLB does not publish a firm reciprocity processing range.
Would the NASCLA exam help for this move?
Possibly, for the trade it covers: California's board accepts a NASCLA accredited exam in place of its own trade exam (verified 2026-07-21). The business/law exam, bond and application still apply.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-08-07.
- California CSLB — Reciprocity (program states: Arizona, Louisiana, Mississippi, Nevada, North Carolina) ↗ (accessed 2026-07-21)
- California CSLB — Reciprocal Classifications List (AZ full incl. C-10/C-36/C-20; NV incl. C-20; LA/MS/NC = B only) ↗ (accessed 2026-07-21)
- California CSLB — Reciprocity Requirements (active license in good standing for the previous 5 years; NASCLA 'B' waiver) ↗ (accessed 2026-07-21)
- California CSLB — List of All Fees ($450 application; $200 sole / $350 non-sole initial license) ↗ (accessed 2026-07-21)
- WA L&I — Application for a Reciprocal 01 General Journey Level Electrician Certificate, form F500-148-000 rev. 07-2026 (Oregon only; $114.60; master cannot be reciprocated) ↗ (accessed 2026-08-07)
- WA L&I — Plumber Certification: Get or Renew Your Certification (reciprocates with Idaho; certification $242.70, exam $202.10) ↗ (accessed 2026-08-07)
- WA L&I — Register as a Contractor (RCW 18.27 registration, $150.20, $30,000/$15,000 bonds) ↗ (accessed 2026-08-07)
Reviewed by the License Reciprocity Editorial Team · verified against primary sources 2026-08-07
How we verify · All sources · spot an error? [email protected]