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Getting a water well or pump installer registration in Michigan

Michigan pump installer registration needs at least 2 years of pump installation experience and 20 completed installations, gained under a Michigan registered driller or pump installer, plus an exam given by the state advisory board.

Sources read October 7, 2026. Each section links the pages it came from.

Getting registered in Michigan

The annual registration fee is $25.00 for a pump installer and $40.00 for a well drilling contractor, plus $10.00 for each additional drilling machine.

Under the state rules, renewal applications are due by March 1 each year so renewal certificates can be issued by May 1.

Sources: Experience and exam; Registration fees

Who needs a registration

In Michigan, anyone in the business of pump installing must hold a certificate of registration as a pump installer or well drilling contractor, renewed every year.

Michigan law lets a person build a well or install a pump on their own property for their own single family home or farm, but they must still file the drilling record and follow the state code.

A Michigan licensed master plumber may do pump installer work without a pump installer registration.

A registered well drilling contractor may do pump installation work, but a registered pump installer may not drill wells, under Michigan's well code rules.

Sources: Annual registration required; Homeowner exemption; Drillers may install pumps

How owners check a registration

Registered contractors must show their registration number, county code, business name and address on both sides of each drilling machine and service vehicle.

Michigan law requires a seal reading Michigan registered water well drilling contractor, with the year of registration, next to the registration number on the drilling machine.

Sources: Look for the number on the truck; State seal on drilling rigs

Common questions

Who registers well pump installers in Michigan?

The state registers them: Michigan pump installer registration needs at least 2 years of pump installation experience and 20 completed installations, plus an exam given by the state advisory board.

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