LICENSE SUBCATEGORY
BACKFLOW PREVENTION REBUILDER
36
BACKFLOW PREVENTION TESTER
19
JOURNEYMAN PLUMBER
14
MASTER PLUMBER
12
MEDICAL GAS CERTIFICATION
8
REG UNL PLUMBER
7
RESTRICTED MASTER PLUMBER
3
PIPELAYING BOND
1
PLUMBING CONTRACTOR
RESTRICTED PLUMBING CONTRACTOR
REGISTERED EMPLOYER PLUMBING
LOCALITIES
Bayport
2
Circle Pines
Owatonna
Red Wing
Rush City
Hopkins
Hutchinson
Moose Lake
Duluth
Rochester
Mankato
New Ulm
Windom
Baxter
Bemidji
CITY OF RED WING
Minnesota (Red Wing) - Plumbing - Registered Employer Plumbing Issued