Massachusetts
Division of Professional Licensure
GARY L. KOSTEK
Plumber
License number
10861
Date granted
09/09/1988
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3576634
LAST UPDATED 2026-04-10 12:32:05 UTC
LAST UPDATED 2026-04-10 12:32:05 UTC
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