LICENSE SUBCATEGORY
BACKFLOW PREVENTION REBUILDER
3
BACKFLOW PREVENTION TESTER
1
MASTER PLUMBER
REG UNL PLUMBER
PLUMBING CONTRACTOR
LOCALITIES
Duluth
Peterson
Sauk Centre
Breckenridge
Fergus Falls
UPHUS, PETER L
Minnesota (Sauk Centre) - Plumbing - Backflow Prevention Rebuilder Issued