Do you need a license to work as a plumber in South Carolina?
Yes. In South Carolina, plumbing contracting needs a state license: a mechanical contractor license in the plumbing subclassification for jobs costing more than $10,000, or a residential specialty contractor license from the Residential Builders Commission for residential plumbing work over $500. Residential plumbers must pass the required examination to be issued a specialty contractor license; the residential specialty license covers work not regulated by the contractors’ licensing chapter. This is S.C. Code §§ 40-11-30, 40-11-410, 40-59-20, 40-59-30.
| What | South Carolina |
|---|---|
| Plumber license | State license: mechanical (plumbing) or residential |
Source
S.C. Code §§ 40-11-30, 40-11-410, 40-59-20, 40-59-30
Read the statute in the South Carolina Code of Laws (South Carolina Legislature): scstatehouse.gov.
Checked against the statute on November 13, 2026.
This is a summary of a published statute, not legal advice. Rules change, local ordinances can add to them, and the terms of a specific lease may differ. Check the citation and speak to a lawyer before acting.
How Seayora uses this rule
A contractor on Seayora keeps each license with its issuing state, its expiry date and the last four digits of its number, and the business is warned before one lapses — on the website and both phone apps. A customer finding a pro on Seayora sees whether a license is on file.
Guides on this rule
- Contractor License Requirements by State: Every Trade — Which states require a state license for electricians, plumbers, HVAC, general and home improvement contractors, with the statute for each.
Compare this rule in every state
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The same question in other states
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii