Plumber Exam Prep / Wisconsin
Plumber Exam — WI
Journeyman Plumber Exam in Wisconsin
Complete breakdown of the journeyman plumber licensing process in Wisconsin — code used, exam provider, and what to study.
Exam Details
- Licensing Body
- Wisconsin DSPS
- Exam Provider
- PSI Exams
- Code Edition
- Wisconsin Plumbing Code (SPS 382-385)
- Passing Score
- 70%
- Question Count
- 80
- Exam Fee
- $37
- Experience Required
- 4 years
Note: Always verify current requirements with Wisconsin DSPS.
Wisconsin Plumber License — What to Know
Wisconsin uses its own plumbing code (SPS 382-385). Journeyman plumber license required statewide.
Key Code Sections to Master
The Uniform Plumbing Code (UPC) exam covers similar topics to the IPC but with different numbering. Focus on water supply pipe sizing (Table 6-4), drainage fixture units (Table 7-3), venting requirements (Chapter 9), and fixture installation requirements (Chapter 4). The UPC is generally considered stricter on venting requirements than the IPC.