Iowa
Professional Licensing Bureau
John A Zach
Hvac/R - Master
License number
14570
Date granted
01/05/2012
Date expires
01/05/2015
Class
Hvac/R - Master
Status
Active
iowalicenses.org
ID 24106901
LAST UPDATED 2026-06-02 11:17:14 UTC
LAST UPDATED 2026-06-02 11:17:14 UTC
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