New Jersey
Division of Consumer Affairs
JOHN H KOSIOR
Master Plumber
License number
36BI00411900
Date granted
12/01/1969
Date expires
06/30/2011
Class
Master Plumber
Status
Expired
licensingnj.com
ID 8685339
LAST UPDATED 2026-04-08 23:10:00 UTC
LAST UPDATED 2026-04-08 23:10:00 UTC
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