Iowa
Professional Licensing Bureau
Derrell E Olofson
Plumbing - Master
License number
2231
Date granted
05/06/2009
Date expires
05/06/2011
Class
Plumbing - Master
Status
Expired
iowalicenses.org
ID 24087408
LAST UPDATED 2026-05-29 06:42:46 UTC
LAST UPDATED 2026-05-29 06:42:46 UTC
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