What is on the Indiana plumbing contractor exam?
- The exam
- Yes. A contractor must pass the Commission's licensing exam. The Commission must approve your application first, then you register for the exam through PROV (provexam.com). Out-of-state licensees from a state with a reciprocity agreement are licensed without the exam.1
Exam fee and retake rules: check with Indiana Plumbing Commission (Professional Licensing Agency).
Journeyman and master exams in Indiana
Plumber
- Who gives it
- PROV (provexam.com), after the Plumbing Commission approves the application1
How do you book the exam?
Apply to the Indiana Plumbing Commission (Professional Licensing Agency) first. The board approves your application, then tells you how to schedule with the testing company. Indiana Plumbing Commission (Professional Licensing Agency)
Sources
- Indiana Plumbing Commission (Professional Licensing Agency): exam (in.gov, 2026-10-27)