Iowa
Professional Licensing Bureau
David I Zierke
Plumbing - Journeyperson
License number
12426
Date granted
04/02/2012
Date expires
04/02/2015
Class
Plumbing - Journeyperson
Status
Active
iowalicenses.org
ID 24091219
LAST UPDATED 2026-03-13 20:21:51 UTC
LAST UPDATED 2026-03-13 20:21:51 UTC
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