LICENSE SUBCATEGORY
BACKFLOW PREVENTION REBUILDER
7
BACKFLOW PREVENTION TESTER
4
JOURNEYMAN PLUMBER
MASTER PLUMBER
3
MEDICAL GAS CERTIFICATION
2
REG UNL PLUMBER
1
PIPELAYING BOND
PLUMBING CONTRACTOR
RESTRICTED PLUMBING CONTRACTOR
LOCALITIES
Cedar
Cottage Grove
Grasston
Hastings
Mora
Morristown
North Branch
Northfield
Owatonna
Anoka
Buffalo
Carver
Prior Lake
New Prague
Brainerd
FIRST LETTER
DARREL D JOHNSON EXCAVATING INC
Minnesota (Duluth) - Plumbing - Pipelaying Bond Issued