Iowa
Professional Licensing Bureau
Derryl G Van Dee
Hvac/R - Master
License number
215
Date granted
06/30/2014
Date expires
06/30/2017
Class
Hvac/R - Master
Status
Active
iowalicenses.org
ID 24105738
LAST UPDATED 2026-07-10 00:18:14 UTC
LAST UPDATED 2026-07-10 00:18:14 UTC
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