UDC Plumbing Inspector
Certified inspector for plumbing systems in one- and two-family dwellings under the Wisconsin UDC.
How to Get a UDC Plumbing Inspector in Wisconsin
| Issuing Body | WI DSPS |
| Initial Fee | $60 |
| Exam Required | Yes — DSPS exam on UDC plumbing provisions |
| Experience Required | 3 years of plumbing work or inspection experience |
Continuing Education
Wisconsin requires 24 hours of continuing education every Biennially (odd-numbered years) to renew your udc plumbing inspector.
24 hours per renewal cycle
License Lookup & Verification
Verify a udc plumbing inspector holder's credentials through the Wisconsin DSPS online license lookup tool.
Verify a License →Frequently Asked Questions — UDC Plumbing Inspector
What does a UDC plumbing inspector check?
They inspect water supply, drainage, venting, water heaters, and fixture installations in 1-2 family dwellings for compliance with the Wisconsin Plumbing Code.
How often must UDC plumbing inspectors renew?
Every two years on odd-numbered years, with 24 hours of continuing education required.
Can a licensed master plumber become a UDC plumbing inspector?
Yes, but they must pass the separate UDC plumbing inspector exam. A plumbing license alone does not qualify someone to perform inspections.
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