New Hampshire
Office of Professional Licensure and Certification
JOHN H GIERING
Building Trades - Plumber Master
License number
3299
Date granted
04/19/1993
Date expires
08/31/2015
Class
Building Trades - Plumber Master
Status
Active
nhlicensing.org
ID 20342300
LAST UPDATED 2026-05-15 18:27:23 UTC
LAST UPDATED 2026-05-15 18:27:23 UTC
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