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How to get a HVAC technician license in Minnesota
Requirements, license levels, and the issuing authority — sourced from Minnesota's
official board.
Refrigerant work requires federal EPA Section 608 certification.
Mechanical Contractor Bond filing (required to contract for gas, heating, ventilation, cooling, air conditioning, fuel-burning, or refrigeration work).
Local competency cards (e.g., Minneapolis, St. Paul).
Minnesota HVAC technician licensing at a glance
Requirements
No statewide competency exam. Businesses must file a $25,000 mechanical contractor bond with DLI before contracting for mechanical work. Worker competency requirements are set by cities (comp cards), not DLI.
Reciprocity
Not applicable at state level (no state competency license).
Renewal
Bond filing is valid for 2 years ($100 filing fee; $100 renewal fee). Local comp-card renewals set by the city.
Notes
Refrigerant work requires federal EPA Section 608 certification.
Questions
Do you need a license to work as a HVAC technician in Minnesota?
Refrigerant work requires federal EPA Section 608 certification.
What HVAC technician license levels does Minnesota have?
The levels are No state HVAC competency license., Mechanical Contractor Bond filing (required to contract for gas, heating, ventilation, cooling, air conditioning, fuel-burning, or refrigeration work)., Local competency cards (e.g., Minneapolis, St. Paul)..
How do you get licensed as a HVAC technician in Minnesota?
No statewide competency exam. Businesses must file a $25,000 mechanical contractor bond with DLI before contracting for mechanical work. Worker competency requirements are set by cities (comp cards), not DLI.
Does Minnesota have HVAC technician license reciprocity?
Not applicable at state level (no state competency license).
Sources: www.dli.mn.gov · mn.gov. Always confirm current requirements with the issuing authority.
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