Michigan trade license reciprocity

Michigan issues a statewide Electrical Journeyman license through LARA's Bureau of Construction Codes under Article 7 of the Skilled Trades Regulation Act (2016 PA 407). A new applicant must be at least 20, document 8,000 hours over at least four years under the direct supervision of a Michigan-licensed journeyman or master with notarized employer letters, pass the PSI-administered journeyman exam (80 questions, 75% to pass, 2023 NEC) for a $100 exam fee, and pay the $40 license fee; the license renews every year for $40. Michigan has no reciprocity agreements with any state: LARA states that out-of-state licensees must take and pass the Michigan exam, though experience earned in other states may be credited after board review. MCL 339.5733 lets a municipality with an equally stringent ordinance license its own residents; the City of Detroit does so, and Detroit licenses are valid statewide.

Michigan issues a statewide, person-held Master Electrician license through LARA's Bureau of Construction Codes under MCL 339.5713; the Electrical Contractor license is a separate business credential that requires a qualifying master and no exam, and is not covered here. A new master applicant must be at least 22, have held an electrical journeyman license for at least two years, document 12,000 hours over at least six years under a master electrician with notarized employer letters, pass the PSI-administered master exam (75% to pass, 2023 NEC) for a $100 exam fee, and pay the $50 license fee; the license renews every year for $50. Michigan has no reciprocity agreements with any state and requires every out-of-state master to pass the Michigan exam, though out-of-state experience may be credited after board review. Under MCL 339.5733 the City of Detroit licenses master electricians who are Detroit residents, and Detroit licenses are valid statewide.

Michigan does not issue a journeyman HVAC, mechanical or refrigeration license and has no HVAC technician registration. Article 8 of the Skilled Trades Regulation Act (2016 PA 407) licenses only mechanical contractors, by work classification, and MCL 339.5809 lets anyone perform regulated HVAC, ductwork, refrigeration or service work as long as they or their employer holds a classified mechanical contractor's license and the permit is pulled by that licensee. MCL 339.5811 forbids municipalities from establishing local licensing requirements for these classifications, so no Michigan city issues an HVAC journeyman card either; Detroit only registers contractors who already hold the state license. An out-of-state journeyman HVAC license therefore has nothing to transfer to and is neither required nor recognized for employment in Michigan. A technician who wants to contract independently, or to be a company's contractor of record, applies for the person-held mechanical contractor license described at the master level (3 years or 6,000 hours of experience per classification, a PSI exam per classification, $300 license fee). Federal EPA Section 608 certification is required of anyone handling refrigerants and is not a state credential.

Michigan's HVAC credential is the Mechanical Contractor license issued by LARA's Bureau of Construction Codes under Article 8 of the Skilled Trades Regulation Act (2016 PA 407). Although called a contractor license, it is issued to an individual who qualifies by examination, so this file treats it as the master level: a business performs mechanical work by designating a licensed individual as its contractor of record (MCL 339.5809, 339.5815). The license is classified; an HVAC business typically holds HVAC Equipment (which includes ductwork and gas piping), Refrigeration and the heating and refrigeration/air conditioning service classifications. For each classification the applicant documents 3 years or 6,000 hours of experience with statements signed under penalty of perjury by each employing contractor of record (a 2-year HVAC program may be credited up to 1 year or 2,000 hours), is approved by LARA, and passes the PSI exam for that classification (75% to pass; the HVAC Equipment exam is 150 questions, open book, 3 hours, $100; other classification exams are 55 questions, 60 minutes, $50). The license fee is $300 for the 3-year cycle ($100 per year, prorated), licenses expire August 31 every third year, and municipalities may not impose their own licensing (MCL 339.5811). Michigan has no reciprocity with any state and no licensure by endorsement: LARA's out-of-state form states that Michigan 'does not reciprocate with any other state for licensing' and that out-of-state applicants must be approved to sit for the examination, so an out-of-state HVAC or mechanical contractor's experience counts toward eligibility but the Michigan exams must be passed. Federal EPA Section 608 certification is separately required to handle refrigerants.