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Minnesota Department of Labor and Industry Minnesota Department of Labor and Industry Powered by Google

Lookup plumbing licenses and bonds


Licensed plumbers lists -- The following lists can be used to locate a licensed plumber or determine whether your plumber is licensed by the Department of Labor and Industry.

A | BCD | E | FG | HIJKL | MNOPQRS | TUVWXYZ

Plumbing license types:
PM -- master plumber
PJ -- journeyman plumber
MR -- restricted master plumber
JR -- restricted journeyman plumber
WC -- water conditioning contractor
WI -- water conditioning installer

Searchable list

For a searchable database of licensed/bonded plumbers in Minnesota, use the
License Lookup tools below:

bullet Lookup Bonded Contractors - plumbing, water conditioning and pipelayers

bullet Lookup Personal Licenses/Certifications - plumbing, water conditioning, backflow, apprentices

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