Plumber License from California to South Carolina: Does It Transfer? (2026)
Does South Carolina accept a California plumbing license?
There is no California state license to carry to South Carolina: California issues no statewide journeyman plumber license. South Carolina does license this work, so ask the South Carolina Department of Labor, Licensing and Regulation — Residential Builders Commission 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: California issues no statewide journeyman plumber license — plumbing there is regulated at the contractor level or by cities and counties — so there is no California state license for South Carolina to verify or endorse. South Carolina does license plumbers, through the South Carolina Department of Labor, Licensing and Regulation — Residential Builders Commission, and it reviews out-of-state plumbers for endorsement, but that route starts from a state license. Ask the board, in writing, whether it credits a local California license, a contractor-level credential or your documented hours; otherwise plan to qualify as a new journeyman applicant. South Carolina waives only the technical (Residential Plumbing) portion of its exam for an applicant who holds a residential plumbing license obtained BY EXAMINATION, current and in good standing, in North Carolina or Mississippi — the only two states with a residential-plumbing Exam Waiver Agreement (grandfathered or waived-in licensees do not qualify); every applicant, including waiver applicants, must still pass the South Carolina Business Management and Law exam, and all others must pass both the Residential Plumbing technical exam and the Business/Law exam.
What's different between California and South Carolina
Computed from both states' verified data rows, in both directions, and from the route every other origin gets into South Carolina. Exam notes are our summary of each board's published rules, with sources below.
- Route, each way
California to South Carolina (this page): No state license to transfer.
South Carolina to California (the reverse move): No state license to transfer.
California issues no statewide journeyman plumber license, so neither direction is a state-license transfer.
- Does coming from California matter?
Coming from California matters here: only 9 of 50 origins (the other 49 states and DC) get this result for a move into South Carolina.
The others get: licensure by endorsement (41).
- Fee and processing
California issues no statewide journeyman plumber license, so there is no California state license application fee or processing time to compare with South Carolina's.
- Exam rules on record
South Carolina and California carry different exam notes (our summaries, below); any state law or jurisprudence exam is listed with each state's requirements.
- South Carolina (this move): South Carolina waives only the technical (Residential Plumbing) portion of its exam for an applicant who holds a residential plumbing license obtained BY EXAMINATION, current and in good standing, in North Carolina or Mississippi — the only two states with a residential-plumbing Exam Waiver Agreement (grandfathered or waived-in licensees do not qualify); every applicant, including waiver applicants, must still pass the South Carolina Business Management and Law exam, and all others must pass both the Residential Plumbing technical exam and the Business/Law exam
- California (the reverse move): 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 changes, California → South Carolina
| California (current) | South Carolina (destination) | |
|---|---|---|
| Application fee | 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 | $135–$355 ($135 application processing fee plus a $220 license fee due after passing the exam(s), both payable to LLR-Residential Builders Commission; PSI exam fees paid separately to PSI; $10,000 surety bond required if work exceeds $5,000; renews biennially by June 30 of odd years) |
| Processing time | Not applicable — no state journeyman plumber license is issued | 3–6 weeks (Commission staff review applications within 15 business days; allow another 15 business days if additional information is requested; license issued within 3 business days after approval) |
| Licensing authority | California Contractors State License Board (CSLB) | South Carolina Department of Labor, Licensing and Regulation — Residential Builders Commission |
The destination column is what you must satisfy — South Carolina sets the rules for this move.
Step by step
- Review South Carolina's requirements on the South Carolina Department of Labor, Licensing and Regulation — Residential Builders Commission website (linked below) — rules change.
- Ask the South Carolina Department of Labor, Licensing and Regulation — Residential Builders Commission whether it credits a local California license or your documented experience: California issues no statewide journeyman plumber license, so there is no state license to verify.
- Otherwise apply as a new applicant: meet South Carolina's education/experience requirements and pass the exams it requires.
- Submit the application with fees listed above, and allow for the processing time shown there.
Official links
Related guides
Frequently asked questions
What does the California-to-South Carolina move cost and how long does it take?
$135–$355 ($135 application processing fee plus a $220 license fee due after passing the exam(s), both payable to LLR-Residential Builders Commission; PSI exam fees paid separately to PSI; $10,000 surety bond required if work exceeds $5,000; renews biennially by June 30 of odd years), plus the exam and experience-documentation costs of qualifying as a new applicant. Processing: 3–6 weeks (Commission staff review applications within 15 business days; allow another 15 business days if additional information is requested; license issued within 3 business days after approval).
What happens to my California credential after I'm licensed in South Carolina?
Nothing changes it. California issues no statewide journeyman plumber license, so any local or contractor-level California credential you hold runs on its own authority's renewal rules, independently of your South Carolina license.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-07-21.
- SC Residential Builders Commission — Residential Plumbing Contractor FAQ (fees, NC/MS technical-exam waiver, bond, renewal) ↗ (accessed 2026-07-21)
- SC Contractor's Licensing Board — Reciprocity/Waiver Agreements (commercial plumbing PB: Ohio, Tennessee CMC/CMC-A, MASC Master Plumbing) ↗ (accessed 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)
Reviewed by the License Reciprocity Editorial Team · verified against primary sources 2026-07-21
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