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How to get a plumbing license in Michigan

Edited by John Voll. Last verified .

Michigan Department of Licensing and Regulatory Affairs, Bureau of Construction Codes, Licensing Section licenses plumbing contractors in Michigan.

Who licenses plumbing work in Michigan

CredentialState license
BoardMichigan Department of Licensing and Regulatory Affairs, Bureau of Construction Codes, Licensing Section official statement
Official lookupSearch plumbing licenses
License typesPlumbing Contractor, Master Plumber, Journey Plumber, Apprentice Plumber

How to get licensed

  1. Apply to Michigan Department of Licensing and Regulatory Affairs for a credential such as Plumbing Contractor, Master Plumber or Journey Plumber.
    Board page
  2. Exam required for the master plumber who qualifies the plumbing contractor (the statute also sets a plumbing contractor exam fee). source
  3. Experience: the qualifying master plumber needs 4,000 hours as a journey plumber over at least 2 years before applying. source
  4. Pay the plumbing contractor license fee of $300 (initial or renewal): $300. source
  5. Plumbing contractor licenses renew for 3-year periods. source

Plumbing requirements in Michigan

Plumbing: exam, experience, bond, insurance, renewal and feesSources checked October 6, 2026
ExamExam required for the master plumber who qualifies the plumbing contractor (the statute also sets a plumbing contractor exam fee). source
ExperienceThe qualifying master plumber needs 4,000 hours as a journey plumber over at least 2 years before applying. source
BondNot found on an official source.
InsuranceNot found on an official source.
RenewalPlumbing contractor licenses renew for 3-year period. source
ReciprocityNot found on an official source.
Fees
  • Plumbing contractor license fee of $300 (initial or renewal). source
  • Master plumber license fee of $300 (initial or renewal). source
  • Plumbing contractor examination fee of $100, as set in statute. source

Hiring a plumbing contractor?

See every official lookup in Michigan, which board covers which trade, and what to check before you hire.

How to verify a contractor license in Michigan

Questions

Do you need a plumbing license in Michigan?
Michigan Department of Licensing and Regulatory Affairs, Bureau of Construction Codes, Licensing Section licenses plumbing contractors in Michigan.
How do I check a plumbing license in Michigan?
The Michigan Department of Licensing and Regulatory Affairs, Bureau of Construction Codes, Licensing Section keeps the record for plumbing contractors in Michigan. Use the official lookup on this page, and treat the board's own record as final.
How much does a plumbing license cost in Michigan?
Plumbing contractor license fee of $300 (initial or renewal). Master plumber license fee of $300 (initial or renewal). Plumbing contractor examination fee of $100, as set in statute.
How much experience do you need for a plumbing license in Michigan?
The qualifying master plumber needs 4,000 hours as a journey plumber over at least 2 years before applying.
How often does a plumbing license renew in Michigan?
Plumbing contractor licenses renew for 3-year periods.

Other trades in Michigan

Plumbing license in other states

Sources

This is not a government site. The licensing board's own record governs; always confirm on the official lookup. Information as of October 6, 2026.