Delaware
Division of Professional Regulation
David J Herwig
Plumbing - Master Plumber
License number
PL-0000678
Date granted
01/01/1900
Date expires
10/31/2014
Class
Plumbing - Master Plumber
Status
Active
Address
Frankford DE 19945
delawarelicensing.com
ID 20737319
LAST UPDATED 2026-03-31 19:41:57 UTC
LAST UPDATED 2026-03-31 19:41:57 UTC
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