Massachusetts
Division of Professional Licensure
ROBERT F. PIERSIAK
Plumber
License number
11515
Date granted
04/17/1991
Date expires
05/01/2014
Class
Plumber
Status
Current
licensingma.org
ID 3565541
LAST UPDATED 2026-04-20 22:01:15 UTC
LAST UPDATED 2026-04-20 22:01:15 UTC
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