New Jersey
Division of Consumer Affairs
MARK E KOCH
Master Plumber
License number
36BI00990800
Date granted
02/08/1994
Date expires
06/30/2015
Class
Master Plumber
Status
Active
licensingnj.com
ID 8682847
LAST UPDATED 2026-05-20 17:01:50 UTC
LAST UPDATED 2026-05-20 17:01:50 UTC
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