Contractor license guide
Michigan licenses residential builders and residential maintenance and alteration (M&A) contractors statewide through the Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes. A license is required when labor and materials on a residential job total $600 or more. Applicants must complete 60 hours of approved prelicensure education and pass a state exam.
Statewide license
Yes
Last checked
October 16, 2026
Plain-English summary of official sources. Rules and fees change, so confirm with the licensing office before you apply. This guide isn't legal advice.
Anyone who builds residential structures for pay. It allows building a complete residential structure and also maintenance and alteration (remodeling) work.
Contractors who repair, alter, add to, wreck or demolish residential structures, build garages or lay concrete on residential property for pay, in specific trades.
Corporations, LLCs and partnerships. Sole proprietors may operate under an individual license.
Salespeople who sell residential construction or improvement work for a licensed builder or contractor.
LARA's homeowner guidance says contracts should include the contractor's name, address and license number, detailed specifications and itemized costs, start and completion dates, permit responsibility, insurance and warranty terms, and payment terms, and that homeowners solicited at home have three days to cancel. Unlicensed builders and M&A contractors cannot sue to collect payment or enforce a construction lien for work done while unlicensed (MCL 339.2412).
Electrical, plumbing and mechanical (HVAC) contractors and tradespeople are licensed by the LARA Bureau of Construction Codes Licensing Section, the same office that licenses residential builders.
LARA licenses residential builders, not commercial builders. Municipalities may have additional requirements, and building permits and inspections are handled locally.
Acting as a residential builder or M&A contractor without a license is a misdemeanor: fine of $5,000 to $25,000 and up to 1 year in jail for a first offense, up to 2 years for repeat offenses, and a felony with up to 4 years if it causes death or serious injury (MCL 339.601(6)). A court may also assess a civil fine of $5,000 to $25,000 (MCL 339.2412(4)).
We couldn't confirm these on an official page when we checked. Ask the licensing office before you rely on them:
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