New Jersey
Division of Consumer Affairs
OSCAR M COSTA
Master Plumber
License number
36BI00647500
Date granted
11/01/1981
Date expires
06/30/2015
Class
Master Plumber
Status
Active
licensingnj.com
ID 8686766
LAST UPDATED 2026-05-19 10:49:36 UTC
LAST UPDATED 2026-05-19 10:49:36 UTC
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