Idaho plumber exam
Idaho plumbing exams cover eligibility, vendor, references, and retakes. Confirm the current candidate bulletin on the board source before you book.
Verified on: 2026-09-14 · Board source
From the board
- ## Plumbing Exams Information Bulletin Idaho Division of Occupational and Professional Licenses 11341 W Chinden Blvd, Bld.
- #4 Boise, ID 83714 (208) 334-3950 Table of Contents Contents General Testing Information ...
- Board page: [PDF] Plumbing Exams Information Bulletin - DOPL (idaho.gov)
Who can schedule
- Most boards require an approved application or eligibility letter before you book
- Name on the exam roster must match your license application exactly
- Confirm the authorization window — many expire in 90 days to one year
What to expect
- Trade and/or business-and-law content depending on the class
- Open-book or closed-book rules and allowed references are class-specific
- Download the current candidate bulletin from the board or exam vendor
Related: Renewal and CE · Get licensed
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