Iowa
Professional Licensing Bureau
Ralph P Laing
Hvac/R - Master
License number
9017
Date granted
07/10/2011
Date expires
07/10/2014
Class
Hvac/R - Master
Status
Active
iowalicenses.org
ID 24108137
LAST UPDATED 2026-06-19 23:26:57 UTC
LAST UPDATED 2026-06-19 23:26:57 UTC
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