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Michigan HVAC Contractor License Requirements [2026]

Requirements, fees, and steps to get your hvac contractor license in Michigan. Last updated 2025-01-01. Source

State License
Required
Application Fee
$135
Bond Required
$5,000 surety bond
License Details
License Name HVAC Contractor License
Issuing Authority Michigan Department of Licensing and Regulatory Affairs
Exam Required Yes
Exam Type Mechanical Contractor Exam
Bond Amount $5,000 surety bond
GL Insurance $300,000 GL per occurrence
Workers Comp Required if employees
Initial Fee $135
Renewal Fee $65
Renewal Period Annual
CE Required no
CE Hours 0
Reciprocity States None listed
Experience Required 4
Financial Requirement None
Note: EPA 608 required federally for refrigerant handling. Michigan requires a Mechanical Contractor License for HVAC work. 4 years experience + exam. EPA 608 mandatory for refrigerant systems. $5,000 bond. Annual renewal.

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