New Hampshire
Office of Professional Licensure and Certification
ROBERT W OTTO
Building Trades - Plumber Master
License number
3511
Date granted
01/29/1996
Date expires
03/31/2015
Class
Building Trades - Plumber Master
Status
Active
nhlicensing.org
ID 20349437
LAST UPDATED 2026-06-04 09:20:49 UTC
LAST UPDATED 2026-06-04 09:20:49 UTC
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