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State files updated Oct 27, 2026
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Missouri contractor examWho gives it, fees, retakes

Missouri's electrical contractor license needs a passing exam score, given by ICC.

What is on the Missouri electrical contractor exam?

Who gives it
ICC1
The exam
Yes. You must pass a nationally accredited electrical exam given by a third party, such as the ICC Electrical Contractor, Master Electrician or Journeyman Electrician exams, and pay for the exam yourself. Holders of qualifying local licenses can be grandfathered.1

Exam fee and retake rules: check with Office of Statewide Electrical Contractors (Div. of Professional Registration).

How do you book the exam?

Apply to the Office of Statewide Electrical Contractors (Div. of Professional Registration) first. The board approves your application, then tells you how to schedule with the testing company (ICC). Office of Statewide Electrical Contractors (Div. of Professional Registration)

Sources

  1. Office of Statewide Electrical Contractors (Div. of Professional Registration): exam (pr.mo.gov, 2026-10-27)