Michigan is a state that requires you to hold a permit or certification to perform any major repair to a vehicle. You can learn more about Michigan’s specific requirements here. Not only does Michigan have a multitude of trade and technical schools and institutes but they also have cheaper community college options such as Washtenaw Community College, Muskegon Community College, and Bey de Noc Community College that all offer automotive classes and degrees.
Since Michigan does require you to be certified, if you decide not to go to school, you are required to pass a certification exam for Motor Vehicle Specialty or Master Mechanic Certification which rages about $30 to take and $25 to renew. The number of times you will need to renew your license varies, however most range to about every 4 years. Becoming a mechanic in Michigan can earn you anywhere between $21,000-$63,000 a year.