New Jersey
Division of Consumer Affairs
MICHAEL F COLBY
Master Plumber
License number
36BI00858900
Date granted
10/31/1989
Date expires
06/30/2015
Class
Master Plumber
Status
Active
licensingnj.com
ID 8684611
LAST UPDATED 2026-07-11 10:03:30 UTC
LAST UPDATED 2026-07-11 10:03:30 UTC
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