Licensing Exams by Trade Name - Home Link

Hawaii

Journey Worker Plumber

Apply for the License
State of Hawaii
Professional & Vocational Licensing (PVL)
King Kalakaua Building
335 Merchant St, Room 301
Honolulu, HI  96813
Phone: (808) 586-3000
Licensing Agency Site
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV  89121
Phone:  (833) 333-4754
Alaska Electrical PSI Site
Exam Type
CLOSED  BOOK
Exam Content
Drain, Waste & Vent Systems, including Pipe Sizing16
Water Supply & Distribution, including Pipe Sizing16
Backflow Prevention5
Storm & Roof Drainage3
Fixtures & Water Heaters10
General Knowledge and Regulations21
Fuel Gas Systems, including Pipe Sizing8
OSHA Safety3
Isometrics6
Sewer6
Plumbing Math6
Total number of test questions:
100
Time allowed (minutes):
180
Scope of Work

Design, installation, repair, maintenance, and extension of any plumbing system, including drains, waste, sanitary vents, water supply systems, fixtures, and gas systems.

The state of Hawaii requires that you take and pass a written Business and Law Exam exam for this trade.

Go to Business and Law Offering
Books NOT Allowed in the Exam
1.
Uniform Plumbing Code, 2018, IAPMO
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2.
Mathematics for Plumbers and Pipefitters, 8th Edition, 2012, Lee Smith
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3.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI, 2013
Buy from PSI
Go to OSHA Resources

A practice exam is currently NOT AVAILABLE

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July-2024