Michigan Contractor License Requirements (MI)
Michigan requires residential builders and maintenance and alteration contractors to be licensed through the Department of Licensing and Regulatory Affairs (LARA). Applicants must pass an exam, demonstrate 3 years of experience, and maintain insurance. The state has separate classifications for residential builders and maintenance/alteration contractors.
License Requirements in Michigan
| State License Required | Yes |
| License Threshold | All projects |
| Exam Required | Yes |
| Insurance Required | Yes |
| Bond Required | No |
| Experience Required | 3 years |
| License Fee | $200 |
| Renewal Period | Triennial |
Specialty Licenses in Michigan
In addition to the general contractor license, Michigan requires separate licenses for the following specialty trades:
Specialty trade licenses typically have their own exam, experience, and insurance requirements separate from the general contractor license. Contact Michigan's licensing board for specific requirements for each trade.
City-Specific Requirements in Michigan
In addition to the state-level license, many cities in Michigan have additional local requirements. Below are the major cities and their specific contractor requirements.
| City | Additional Requirements | Notes |
|---|---|---|
| Detroit | City contractor license required | Detroit Building Authority handles permits |
| Grand Rapids | City contractor registration | -- |
What Happens If You Work Without a License in Michigan?
Working without a required contractor license in Michigan can result in significant penalties including fines, criminal charges (misdemeanor in most states), inability to enforce contracts or collect payment, and being barred from obtaining a license in the future. Consumers may also have difficulty obtaining insurance coverage for work performed by unlicensed contractors. Michigan's licensing board actively investigates complaints about unlicensed contracting.
How to Get Licensed in Michigan
- 1 Prepare for and pass the required exam(s). Michigan requires passing a contractor licensing exam. Study materials are typically available from the state licensing board or approved exam providers.
- 2 Document your experience. You need to show 3 years of verifiable experience in the construction trades. This typically requires employer references or detailed project histories.
- 3 Submit your application and fee. The license fee in Michigan is $200. Applications are submitted to the state licensing board.
- 4 Obtain required insurance. You must provide proof of general liability insurance and, in most cases, workers' compensation coverage.
How Michigan Compares to Other States
Below is a comparison of Michigan with five states that have similar licensing strictness levels. Understanding how your state compares can help you assess whether the regulatory environment is typical or unusual.
| State | License | Threshold | Exam | Bond | Strictness |
|---|---|---|---|---|---|
| Michigan (MI) | Yes | All projects | Yes | No | 8/10 |
| Mississippi (MS) | Yes | All projects | Yes | $10,000 | 8/10 |
| Oregon (OR) | Yes | All projects | Yes | $20,000 | 8/10 |
| Utah (UT) | Yes | All projects | Yes | No | 8/10 |
| Alabama (AL) | Yes | All projects | Yes | No | 7/10 |
| Arizona (AZ) | Yes | $1,000+ | Yes | $10,000 | 9/10 |
Need More Information?
Use our contractor license lookup tool to quickly check requirements for any state, or browse all 50 states and DC ranked by strictness to compare licensing environments. Remember: this information is for general educational purposes only. Licensing requirements change, and specific situations may have additional requirements. Always verify current rules directly with Michigan's contractor licensing board before starting work.