South Carolina · No License Number Displayed
61% of South Carolina Plumbing Websites Have No License Number Displayed
That's 37 of 61 audited sites in South Carolina — +13 percentage points vs. the national rate of 48%.
Last updated: March 2026 61 sites audited
South Carolina vs. National:+13ppworse than national average
City Breakdown in South Carolina
| City | Frequency | Affected |
|---|---|---|
| Columbia | 60% | 6 of 10 |
| Greenville | 57% | 12 of 21 |
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