Iowa
Professional Licensing Bureau
Douglas A Dillon
Hvac/R - Master
License number
15273
Date granted
01/27/2012
Date expires
01/27/2015
Class
Hvac/R - Master
Status
Active
iowalicenses.org
ID 24106678
LAST UPDATED 2026-07-13 05:00:47 UTC
LAST UPDATED 2026-07-13 05:00:47 UTC
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