Iowa
Professional Licensing Bureau
David H Williams
Hvac/R - Journeyperson
License number
8416
Date granted
06/30/2011
Date expires
06/30/2014
Class
Hvac/R - Journeyperson
Status
Active
iowalicenses.org
ID 24113667
LAST UPDATED 2026-05-04 14:17:50 UTC
LAST UPDATED 2026-05-04 14:17:50 UTC
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