Iowa
Professional Licensing Bureau
Daniel L Olson
Plumbing - Master
License number
9249
Date granted
07/20/2011
Date expires
07/20/2014
Class
Plumbing - Master
Status
Active
iowalicenses.org
ID 24084848
LAST UPDATED 2026-05-21 19:40:27 UTC
LAST UPDATED 2026-05-21 19:40:27 UTC
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