Plumber Exam Prep / Louisiana
Plumber Exam — LA
Journeyman Plumber Exam in Louisiana
Complete breakdown of the journeyman plumber licensing process in Louisiana — code used, exam provider, and what to study.
Exam Details
- Licensing Body
- Louisiana State Plumbing Board
- Exam Provider
- PSI Exams
- Code Edition
- Louisiana State Plumbing Code
- Passing Score
- 70%
- Question Count
- 80
- Exam Fee
- $90
- Experience Required
- 4 years
Note: Always verify current requirements with Louisiana State Plumbing Board.
How Louisiana Compares Nationally
- Louisiana's $90 plumbing exam fee runs a little above the national median of about $65.
Louisiana Plumber License — What to Know
Louisiana uses its own state plumbing code. Statewide journeyman plumber license required.
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.
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Practice for the Louisiana plumber exam
Use this state guide to understand the license requirements, then drill IPC and UPC practice in your browser with pipe-sizing tools. Web access and native app purchases are separate.
Louisiana Journeyman Plumber Exam — Frequently Asked Questions
How do I get my journeyman plumber license in Louisiana?
In Louisiana, the journeyman plumber license is issued by Louisiana State Plumbing Board. The exam uses the Louisiana State Plumbing Code and is administered by PSI Exams. You need 4 years of experience. The exam fee is $90 and the passing score is 70%. Louisiana uses its own state plumbing code. Statewide journeyman plumber license required.
What plumbing code is used in Louisiana?
Louisiana uses the Louisiana State Plumbing Code for its journeyman plumber exam. The exam has 80 questions with a passing score of 70%. The exam is administered by PSI Exams.
What is the difference between IPC and UPC on the plumber exam?
Louisiana uses the Uniform Plumbing Code (UPC). The UPC covers similar topics to the IPC but with different article numbering. Key tables: Table 6-4 (water supply) and Table 7-3 (drainage fixture units). The UPC is generally considered stricter on venting requirements than the IPC.
What is the best app to study for the Louisiana plumber exam?
VoltExam offers Louisiana journeyman plumber exam prep on the web with IPC/UPC practice questions, explanations, state guidance, and built-in pipe sizing tools. Native mobile apps are available separately for offline study.