LICENSE SUBCATEGORY
BACKFLOW PREVENTION REBUILDER
4
BACKFLOW PREVENTION TESTER
2
JOURNEYMAN PLUMBER
1
MASTER PLUMBER
RESTRICTED JOURNEYMAN PLUMBER
PIPELAYING BOND
LOCALITIES
Prescott
Cottage Grove
Anoka
Buffalo
Rogers
Duluth
Fargo
FIRST LETTER
OETTERER, NICHOLAS L
Minnesota (Duluth) - Plumbing - Backflow Prevention Tester Issued