Iowa
Professional Licensing Bureau
David R Merwald
Hvac/R - Journeyperson
License number
13094
Date granted
12/16/2011
Date expires
12/16/2014
Class
Hvac/R - Journeyperson
Status
Active
iowalicenses.org
ID 24112615
LAST UPDATED 2026-04-03 14:36:58 UTC
LAST UPDATED 2026-04-03 14:36:58 UTC
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