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State files updated Oct 27, 2026
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Nebraska license examsElectrician and Plumber

Nebraska tests electrician and plumber license applicants. Each trade has its own exam and testing company.

Journeyman and master exams in Nebraska

Electrician

Who gives it
PSI (exams for electrical contractor, journeyman and residential wireman moved from ICC to PSI on October 1, 2023; Nebraska test sites in Grand Island, Lincoln, Norfolk, North Platte, Omaha, Scottsbluff and Sidney)1
Code book
2023 National Electrical Code; the exam also covers basic electricity theory and the Nebraska State Electrical Act
Hours and license steps

Plumber

Code book
2018 Uniform Plumbing Code applies where a city or village has no plumbing ordinance of its own
Hours and license steps

How do you book the exam?

Apply to the Nebraska Dept of Labor first. The board approves your application, then tells you how to schedule with the testing company. Nebraska Dept of Labor

Sources

  1. Nebraska electrician license: exam (electrical.nebraska.gov, 2026-10-27)
  2. Nebraska plumber license: exam (nebraskalegislature.gov, 2026-10-27)