Minnesota
Department of Labor and Industry
WILLAERT, GERALD R
Plumbing - Backflow Prevention Tester
License number
BT063933
Date granted
01/25/2005
Date expires
12/31/2012
Class
Plumbing - Backflow Prevention Tester
Status
Expired
Address
34381 348TH ST, LE SUEUR , MN 56058
mnlicensing.org
ID 22416814
LAST UPDATED 2026-04-24 11:18:23 UTC
LAST UPDATED 2026-04-24 11:18:23 UTC
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