New Jersey
Division of Consumer Affairs
JOHN KOSTROWSKI JR
Master Plumber
License number
36BI00782000
Date granted
11/01/1987
Date expires
06/30/2015
Class
Master Plumber
Status
Active
licensingnj.com
ID 8681472
LAST UPDATED 2024-03-22 17:20:44 UTC
LAST UPDATED 2024-03-22 17:20:44 UTC
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