LISKA, DAVID R

Minnesota (Forest Lake) - Plumbing - Master Plumber
Issued

LIUBAKKA, JONAH E

Minnesota (Hibbing) - Plumbing - Master Plumber
Issued

LIUDAHL, THOMAS M

Minnesota (Circle Pines) - Plumbing - Master Plumber
Issued

LIZAKOWSKI, TERRANCE R

Minnesota - Plumbing - Master Plumber
Issued

LO, DAVIDTSIA

Minnesota (Cottage Grove) - Plumbing - Master Plumber
Issued

LOBERG, JAY R

Minnesota (Buffalo) - Plumbing - Master Plumber
Voluntarily Terminated

LOBERG, MATTHEW H

Minnesota (Buffalo) - Plumbing - Master Plumber
Issued

LOBINSKY, DAMEN C

Minnesota (Stillwater) - Plumbing - Master Plumber
Issued

LOCHNER, BRANDON R

Minnesota (Pierz) - Plumbing - Master Plumber
Issued

LOCKMAN, MICHAEL J

Minnesota - Plumbing - Master Plumber
Issued

LOESCH, DONALD P

Minnesota (Northfield) - Plumbing - Master Plumber
Issued

LOEW, DUANE A

Minnesota (Bloomer) - Plumbing - Master Plumber
Issued

LOHMANN, DAVID T

Minnesota - Plumbing - Master Plumber
Issued

LOHSE, GARY W

Minnesota (Raymond) - Plumbing - Master Plumber
Issued

LONG, ARLIN A

Minnesota (Northfield) - Plumbing - Master Plumber
Issued

LONGFELLOW, MARK D

Minnesota - Plumbing - Master Plumber
Issued

LOPEZ, CARLOS

Minnesota (Clearwater) - Plumbing - Master Plumber
Expired

LOPEZ, VINCENT M

Minnesota - Plumbing - Master Plumber
Issued

LOPEZ, ROBERT D

Minnesota - Plumbing - Master Plumber
Expired

LORD, NATHAN W

Minnesota (Grand Forks) - Plumbing - Master Plumber
Issued