Plumber Exam Prep / Maine
Plumber Exam — ME
Journeyman Plumber Exam in Maine
Complete breakdown of the journeyman plumber licensing process in Maine — code used, exam provider, and what to study.
Exam Details
- Licensing Body
- Maine Office of Professional and Occupational Regulation
- Exam Provider
- PSI Exams
- Code Edition
- Maine Plumbing Code (IPC-based)
- Passing Score
- 70%
- Question Count
- 75
- Exam Fee
- $75
- Experience Required
- 4 years
Note: Always verify current requirements with Maine Office of Professional and Occupational Regulation.
Maine Plumber License — What to Know
Journeyman Plumber license required statewide. CE required for license renewal.
Key Code Sections to Master
The International Plumbing Code (IPC) exam covers water supply, drainage, venting, fixtures, water heaters, storm drainage, and special piping. Focus on the table for pipe sizing (Table 604.4 for water supply, Table 710.1 for drainage fixture units), minimum fixture requirements by occupancy type, and venting rules. Drainage fixture units (DFUs) are frequently tested via calculation questions.