Saint Paul Minnesota The most livable city in America.
Go To Search
General Information

A Refrigeration License allows the holder to install any device using refrigerant for either comfort cooling or refrigeration of products (central air conditioners, chillers, heat pumps, walk-in coolers, walk-in freezers, refrigerated cases, etc.)

Code Requirements

See Chapter 369 of the Saint Paul Legislative Code for information about building trade business licenses.

Application Requirements

You must submit the following:

If you have questions, contact the Mechanical Inspection Department at (651) 266-9004, or email the DSI Message Center.  


The annual fee for trade licenses is $160.00 each.


All Trade Licenses expire on December 1 and may be renewed annually.

Home | Contact | Site Map | Accessibility | Disability Access | Policies & Practices | Copyright Notices | Powered by CivicPlus