HVAC contractor licensing in Michigan
Who licenses heating and cooling contractors in Michigan, what the classes mean, and how to check one before you sign.
Statewide
Who licenses
HVAC contractors
7
Active licenses
in the public registry
2026Q4.2
Data version
updated monthly
Who licenses HVAC contractors
Michigan LARA, Bureau of Construction Codes, Mechanical Contractor license licenses heating and air conditioning contractors across Michigan. Relevant classes: Mechanical contractor work classifications incl. HVAC equipment, ductwork, refrigeration, hydronic, limited/unlimited heating service, limited/unlimited refrigeration and AC service.
How to check a contractor
- Find the license number on the quote, the truck or the website.
- Look it up in the official registry and confirm the name, class and expiry match.
- Ask for proof of liability insurance and, where required, a bond.
Sources
- Michigan LARA, Bureau of Construction Codes, Mechanical Contractor license — https://www.michigan.gov/lara/i-want-to/verify-license
Second opinion
Get one fair quote from a licensed local pro
Tell us the job and when suits you. We confirm by phone or text, then pass your request to one licensed contractor who covers your ZIP. Nobody else gets your number.
- We confirm the job before anyone calls you
- One contractor, never a bidding list
- License checked with the state
- Free for homeowners