Iowa
Professional Licensing Bureau
Jeffrey D Twing
Hvac/R - Journeyperson
License number
11956
Date granted
11/13/2011
Date expires
11/13/2014
Class
Hvac/R - Journeyperson
Status
Active
iowalicenses.org
ID 24112945
LAST UPDATED 2026-08-07 23:12:05 UTC
LAST UPDATED 2026-08-07 23:12:05 UTC
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