Minnesota
Department of Labor and Industry
GEHRKING, MICHAEL J
Plumbing - Backflow Prevention Rebuilder
License number
BF060905
Date granted
04/19/1993
Date expires
12/31/2015
Class
Plumbing - Backflow Prevention Rebuilder
Status
Issued
Address
1910 3RD AVE NE, STEWARTVILLE , MN 55976
mnlicensing.org
ID 22410202
LAST UPDATED 2026-03-16 18:53:29 UTC
LAST UPDATED 2026-03-16 18:53:29 UTC
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