New Jersey
Division of Consumer Affairs
JOHN KONN
Master Plumber
License number
36BI00500100
Date granted
02/01/1975
Class
Master Plumber
Status
Expired
licensingnj.com
ID 8680897
LAST UPDATED 2026-05-09 01:38:56 UTC
LAST UPDATED 2026-05-09 01:38:56 UTC
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