Minnesota
Department of Labor and Industry
SIEFERT, BRUCE C
Plumbing - Restricted Master Plumber
License number
MR080585
Date granted
08/21/2008
Date expires
12/31/2014
Class
Plumbing - Restricted Master Plumber
Status
Issued
Address
56296 CNTY RD 23, MILLVILLE , MN 55957
mnlicensing.org
ID 22686276
LAST UPDATED 2026-05-27 07:04:07 UTC
LAST UPDATED 2026-05-27 07:04:07 UTC
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