Iowa
Professional Licensing Bureau
John A Kertels
Hvac/R - Journeyperson
License number
2368
Date granted
06/30/2014
Date expires
06/30/2017
Class
Hvac/R - Journeyperson
Status
Active
iowalicenses.org
ID 24111077
LAST UPDATED 2026-04-10 17:54:59 UTC
LAST UPDATED 2026-04-10 17:54:59 UTC
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