Minnesota · DLI

Mechanical Contractor license in Minnesota

A mechanical contractor bonded with DLI: required for heating, ventilation, air-conditioning and gas piping work in many Minnesota cities.

Where Mechanical Contractor license holders are located

Mechanical Contractor license holders

Mechanical Contractor license questions

What is a Mechanical Contractor license in Minnesota?

A mechanical contractor bonded with DLI: required for heating, ventilation, air-conditioning and gas piping work in many Minnesota cities.

How do I check a Mechanical Contractor license?

Search the business name or license number on the Minnesota lookup page, or open a holder below: each profile shows the license number, status and expiration date. Confirm the live record with the Minnesota Department of Labor and Industry.

Confirm on the official DLI lookup

The Minnesota Department of Labor and Industry publishes the live status of every license.

Official DLI lookup ↗

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