Plumber / Wisconsin
2026 data Wisconsin board official source

Wisconsin Plumber License Requirements

Compiled from official source data by PlainCredential

What the state board actually requires: fees, renewal cycle, and requirements from official records.

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Installs and repairs pipes and plumbing systems. Requires apprenticeship.

What the Wisconsin data shows for Plumbers

Becoming a licensed plumber in Wisconsin means clearing a defined set of hurdles: 5,297 training hours, a passing score on State Journeyman Plumber Exam, and 4 years of supervised work experience, plus a background history check once the applicant turns 18. Wisconsin regulators place this credential inside their licensing framework, which classifies the training track as "Apprenticeship Program".

The initial price tag is $118, and renewal costs $101 every 1 years. Renewal isn't the end of the cost: 8 hours of continuing education are due every 1-year cycle, a recurring time commitment worth planning for.

Reciprocity for this profession works like this: Journeyman licenses rarely reciprocal — check state board.

Licensing Requirements in Wisconsin

Education / Training Hours
Apprenticeship Program
5,297 hours
Exam Requirement
State Journeyman Plumber Exam
Required
Initial License Fee
$118
Renewal Fee
$101
Renewal Cycle
Every 1 year
Continuing Education
8 hrs/cycle
Criminal History Check
Required
Minimum Age
18 years
Work Experience Required
4 years

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Compare all states for Plumber All Wisconsin licenses
Data sources: NCSL Occupational Licensing Database, Institute for Justice, state licensing boards. Verify current requirements with Wisconsin licensing authorities before making career decisions.

Frequently Asked Questions

What license do I need for Plumber in Wisconsin? ▼
Wisconsin's requirements cover 5297 hours of education or training, the State Journeyman Plumber Exam exam, and an initial fee of $118. Applicants also go through a criminal background check.
How do I get certified as a Plumber in Wisconsin? ▼
Wisconsin licenses plumbers who complete its requirements (5297 education hours, 4 years of experience) and a passing exam. Verify the latest details with the Wisconsin licensing board.
Can I transfer my Plumber license to Wisconsin from another state? ▼
Here's how reciprocity typically plays out for plumbers: Journeyman licenses rarely reciprocal — check state board. Many occupations are additionally covered by interstate licensing compacts that ease cross-state moves. Check with the Wisconsin licensing board for how this applies to you.
Does Wisconsin require a background check for Plumber licensing? ▼
Wisconsin does require a background check before issuing a plumber license. What counts as disqualifying, and how it's reviewed, is up to the state licensing board.
What are the continuing education requirements for Plumber in Wisconsin? ▼
To stay licensed as a plumber in Wisconsin, plan on 8 hours of continuing education per 1-year renewal cycle; renewal itself runs $101.

Related Guides

Source: NCSL Occupational Licensing Database, Institute for Justice License to Work (3rd Ed.), state licensing board websites NCSL Occupational Licensing Database, Institute for Justice License to Work (3rd Ed.), state licensing board websites

Read our methodology - how this data is sourced, computed, and verified.