Massachusetts
Division of Professional Licensure
DAVID J. OCONNOR
Electrician
License number
33960
Date expires
07/31/2016
Class
Electrician
Status
Current
licensingma.org
ID 3237457
LAST UPDATED 2026-05-14 08:02:56 UTC
LAST UPDATED 2026-05-14 08:02:56 UTC
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