LICENSE SUBCATEGORY
BACKFLOW PREVENTION REBUILDER
25
BACKFLOW PREVENTION TESTER
14
JOURNEYMAN PLUMBER
12
MASTER PLUMBER
11
MEDICAL GAS CERTIFICATION
9
REG UNL PLUMBER
5
RESTRICTED JOURNEYMAN PLUMBER
3
RESTRICTED MASTER PLUMBER
2
PIPELAYING BOND
PLUMBING CONTRACTOR
RESTRICTED PLUMBING CONTRACTOR
1
LOCALITIES
Hinckley
8
Pine City
7
Grand Rapids
Duluth
6
Rochester
Winona
New Prague
Willmar
Alexandria
Milaca
Brainerd
Aitkin
4
Menahga
Park Rapids
Pequot Lakes
DECOOK EXCAVATING INC
Minnesota (Byron) - Plumbing - Restricted Plumbing Contractor Issued