Minnesota
Department of Labor and Industry
OBRIEN, JEFFREY C
Plumbing - Backflow Prevention Tester
License number
BT082539
Date granted
07/09/2014
Date expires
12/31/2015
Class
Plumbing - Backflow Prevention Tester
Status
Issued
Address
1636 HWY 96, WHITE BEAR LAKE, MN 55110
mnlicensing.org
ID 22415995
LAST UPDATED 2026-05-13 15:03:50 UTC
LAST UPDATED 2026-05-13 15:03:50 UTC
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