Plumber Exam Prep / Hawaii
Plumber Exam — HI
Journeyman Plumber Exam in Hawaii
Complete breakdown of the journeyman plumber licensing process in Hawaii — code used, exam provider, and what to study.
Exam Details
- Licensing Body
- Hawaii DCCA PVLA
- Exam Provider
- PSI Exams
- Code Edition
- Hawaii Plumbing Code (UPC-based)
- Passing Score
- 70%
- Question Count
- 80
- Exam Fee
- $30
- Experience Required
- 4 years
Note: Always verify current requirements with Hawaii DCCA PVLA.
How Hawaii Compares Nationally
- At $30, Hawaii has one of the most affordable plumbing exam fees nationwide — the national median is about $65.
Hawaii Plumber License — What to Know
Hawaii uses a UPC-based code with state amendments. Very affordable exam fee.
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 Hawaii 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.
Hawaii Journeyman Plumber Exam — Frequently Asked Questions
How do I get my journeyman plumber license in Hawaii?
In Hawaii, the journeyman plumber license is issued by Hawaii DCCA PVLA. The exam uses the Hawaii Plumbing Code (UPC-based) and is administered by PSI Exams. You need 4 years of experience. The exam fee is $30 and the passing score is 70%. Hawaii uses a UPC-based code with state amendments. Very affordable exam fee.
What plumbing code is used in Hawaii?
Hawaii uses the Hawaii Plumbing Code (UPC-based) 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?
Hawaii 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 Hawaii plumber exam?
VoltExam offers Hawaii 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.