How to get a Plumbing license in Michigan
The full Michigan plumbing licensing path — experience hours, required exam, fees, and where to apply. Verified 6/12/2026.
Career prep, not a license.
Prep for the Michigan Plumbing exam
Plumbing 101 — Start Here (Free) — self-paced lessons, practice exam, certificate of completion.
Michigan Plumbing Contractor License + Master Plumber License
Frequently asked questions
How do I get a plumbing license in Michigan?
You need journeyman: 4 yrs (8,000 hrs) apprenticeship + 576 hrs classroom. master: 2 additional yrs as licensed journeyman.. Then pass the Michigan Master Plumber Exam (Michigan Plumbing Code + business) administered by PSI Services. Applications go through the Michigan LARA — Plumbing Board.
What exam do I need to pass?
Michigan Master Plumber Exam (Michigan Plumbing Code + business) — administered by PSI Services.
How much experience do I need?
Journeyman: 4 yrs (8,000 hrs) apprenticeship + 576 hrs classroom. Master: 2 additional yrs as licensed Journeyman.
What about fees, insurance, and continuing education?
Every working plumber must hold a personal license; contractors must employ a Master to pull permits. Apprentice $20/3yrs, Journeyman $35/3yrs, Master $50/3yrs, Contractor $200/3yrs. Reciprocity with WI for Journeyman.
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