Minnesota
Department of Labor and Industry
BERTSCHINGER, WALTER O
Residential Contractors - Qualifying Builder
License number
QB116235
Date granted
05/28/1992
Date expires
03/31/1995
Class
Residential Contractors - Qualifying Builder
Status
Expired
Address
735 7TH AVE SW, ORONOCO , MN 55960
mnlicensing.org
ID 22691542
LAST UPDATED 2026-05-25 22:50:02 UTC
LAST UPDATED 2026-05-25 22:50:02 UTC
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