Minnesota
Department of Labor and Industry
NIEBERGALL, MERLIN D
Plumbing - Backflow Prevention Tester
License number
BT068426
Date granted
03/05/1991
Date expires
12/31/2012
Class
Plumbing - Backflow Prevention Tester
Status
Expired
Address
10143 COTTONWOOD STREET NW, COON RAPIDS , MN 55448
mnlicensing.org
ID 22415972
LAST UPDATED 2026-05-16 16:48:04 UTC
LAST UPDATED 2026-05-16 16:48:04 UTC
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