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How to become a plumber in Michigan
To become a plumber in Michigan, you register as a plumbing apprentice, work 6,000 hours over at least 3 years under a licensed plumber, then pass the state's written and hands-on journey plumber exams at 18 or older. Union apprenticeships through the UA are free and paid. Michigan plumbers earn a median of $38.56 an hour.
Last checked: October 2026. Pay is the Michigan median from the federal government (May 2025).
Quick facts: plumber in Michigan
| Median pay | $38.56 an hour ($80,190 a year) |
|---|---|
| Typical range | $28 to $46 an hour |
| Openings | About 1,145 a year, growing 2.1% through 2034 |
| Training | 3 years minimum. Union programs usually run 5 years. |
| License | Journey plumber: age 18, 6,000 hours over 3 years as a registered apprentice, written and practical exams. Master: 4,000 more hours over 2 years. |
Sources: BLS, Michigan wages (May 2025) · Michigan Hot 50 (MCDA) · MCDA projections 2024 to 2034 · LARA, plumbing licensing
Ways to get trained, cheap or free
In high school
Construction trades at your career tech center builds the basics. CTE guide
Union apprenticeship
Free and paid, usually 5 years. Detroit example: 10,000 job hours plus school one day every other week. Detroit, Local 98 · West Michigan, Local 174 · Lansing, Local 333 · Flint, Local 370 · Kalamazoo, Local 357 · Saginaw, Local 85
Non-union employers
Plumbing contractors also register apprentices. Michigan Works! can help connect you and may help pay for training.
Short training for this job may qualify for Workforce Pell once Michigan approves specific programs, so ask the provider.
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Common questions
How long does it take to become a plumber in Michigan?
At least 3 years. A journey plumber license needs 6,000 hours over 3 years as a registered apprentice and passing written and practical exams. Union programs usually take 5 years.
Source: LARA
How much do plumbers make in Michigan?
The median is $38.56 an hour, about $80,190 a year. Most earn between $28 and $46 an hour.
Source: BLS, May 2025