LICENSE SUBCATEGORY
BACKFLOW PREVENTION REBUILDER
39
BACKFLOW PREVENTION TESTER
32
JOURNEYMAN PLUMBER
27
MASTER PLUMBER
19
MEDICAL GAS CERTIFICATION
17
REG UNL PLUMBER
8
RESTRICTED MASTER PLUMBER
6
PIPELAYING BOND
4
PLUMBING CONTRACTOR
3
RESTRICTED PLUMBING CONTRACTOR
1
STATUSES
Expired
Issued
LOCALITIES
Hinckley
7
Pine City
Grand Rapids
5
Duluth
Rochester
Winona
New Prague
Alexandria
Milaca
Brainerd
Aitkin
Park Rapids
Pequot Lakes
Detroit Lakes
Fertile
RON SON CONTRACTING INC
Minnesota (Anoka) - Plumbing - Restricted Plumbing Contractor Issued