Plumber License from South Carolina to North Carolina: Does It Transfer? (2026)
Last verified: 2026-07-21 · source: North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors ↗
Yes — North Carolina has a reciprocity arrangement covering South Carolina license holders. Apply to the North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors under its reciprocity/endorsement track; typically you skip the national exam and complete state-specific requirements only.
Verify this exact pair in the checker
Same data, interactive — with share link and board links.
Verdict
Reciprocity agreement
South Carolina is on North Carolina's reciprocity list, which puts this move on the streamlined track — on two conditions. Your South Carolina license must have been earned by examination, not grandfathered in, and be active and in good standing; where it is, North Carolina waives its journeyman exam and the requirements below are what it still insists on. North Carolina has no license reciprocity; every applicant must meet the NC experience requirement and pass the NC business/law exam section. Under a Technical Examination Waiver Agreement it waives ONLY the technical exam section for South Carolina plumbing contractors who passed the SC technical exam (SC Residential Plumbing maps to NC Plumbing Class II; SC Commercial Mechanical Plumbing (PB) maps to NC Plumbing Class I). Separately, under G.S. 87-21(g) the Board may, at its discretion, license an out-of-state contractor of the same or equivalent class without written examination if its standards are found substantially equivalent.. One caution: these agreements are directional and revocable. This page's verification date is when we last confirmed South Carolina on North Carolina's list; the North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors link is the live truth.
What changes, South Carolina → North Carolina
| South Carolina (current) | North Carolina (destination) | |
|---|---|---|
| Application 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) | $30–$150 ($100 per examination section; $30 application fee and $150 annual license fee (Board fee schedule per its relocation/military provisions); South Carolina Technical Examination Waiver applicants still pay for and pass the NC business exam; CastleBranch background report is at the applicant's expense) |
| Processing time | 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) | 4–6 weeks (Board-stated application-processing time; add time to schedule and pass the exam(s) with PSI) |
| Licensing authority | South Carolina Department of Labor, Licensing and Regulation — Residential Builders Commission | North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors |
The destination column is what you must satisfy — North Carolina sets the rules for this move.
Step by step
- Confirm North Carolina's current requirements on the North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors website (linked below) — rules change.
- Submit the reciprocity application to the North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors (application linked below).
- Arrange license verification from your current state via the verification system.
- Document 4,000 hours of hands-on plumbing experience for a Plumbing Contractor (Class I or Class II); up to 50% may be met with related post-secondary coursework.
- Pass the NC business/law exam section ($100 per exam section); the technical section is waived only for qualifying South Carolina plumbing contractors.
- Obtain a nationwide CastleBranch criminal background report at your own expense.
- Verify Social Security number via Form SSA-89 — the Board cannot issue a license without SSN verification.
- Pay the fees ($30–$150 ($100 per examination section; $30 application fee and $150 annual license fee (Board fee schedule per its relocation/military provisions); South Carolina Technical Examination Waiver applicants still pay for and pass the NC business exam; CastleBranch background report is at the applicant's expense)) and allow 4–6 weeks (Board-stated application-processing time; add time to schedule and pass the exam(s) with PSI).
Official links
Related guides
Frequently asked questions
Does North Carolina accept a South Carolina plumbing license?
Yes — North Carolina has a reciprocity arrangement covering South Carolina license holders. Apply to the North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors under its reciprocity/endorsement track; typically you skip the national exam and complete state-specific requirements only.
Which exam applies moving from South Carolina to North Carolina?
North Carolina has no license reciprocity; every applicant must meet the NC experience requirement and pass the NC business/law exam section. Under a Technical Examination Waiver Agreement it waives ONLY the technical exam section for South Carolina plumbing contractors who passed the SC technical exam (SC Residential Plumbing maps to NC Plumbing Class II; SC Commercial Mechanical Plumbing (PB) maps to NC Plumbing Class I). Separately, under G.S. 87-21(g) the Board may, at its discretion, license an out-of-state contractor of the same or equivalent class without written examination if its standards are found substantially equivalent..
What does the South Carolina-to-North Carolina move cost and how long does it take?
$30–$150 ($100 per examination section; $30 application fee and $150 annual license fee (Board fee schedule per its relocation/military provisions); South Carolina Technical Examination Waiver applicants still pay for and pass the NC business exam; CastleBranch background report is at the applicant's expense); processing 4–6 weeks (Board-stated application-processing time; add time to schedule and pass the exam(s) with PSI).
Can I keep my South Carolina plumbing license after I'm licensed in North Carolina?
Yes — plumbing licenses in different jurisdictions run independently. Keep the South Carolina 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.
- NC Plumbing/Heating/Fire Sprinkler Board — Exam Application Packet 2026-01 (classes, 4,000-hr experience, $100/exam, SC technical waiver, G.S. 87-21(g), 4-6 wk processing) ↗ (accessed 2026-07-21)
- NC State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors (board home) ↗ (accessed 2026-07-21)
- NC Board — Applicant Information (license classifications; SC Technical Examination Waiver) ↗ (accessed 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)
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
How we verify · All sources · spot an error? [email protected]