Delaware
Division of Professional Regulation
Jerome B. Treadwell
Plumbing - Master Plumber
License number
PL-0002458
Date granted
09/14/2010
Date expires
10/31/2014
Class
Plumbing - Master Plumber
Status
Active
Address
Washington DC 20020
delawarelicensing.com
ID 20738318
LAST UPDATED 2026-06-05 16:58:23 UTC
LAST UPDATED 2026-06-05 16:58:23 UTC
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