Massachusetts
Division of Professional Licensure
WILLIAM A. GUANCI
Sheet Metal Workers
License number
3183
Date granted
09/16/2010
Date expires
12/28/2013
Class
Sheet Metal Workers
Status
Licensed
licensingma.org
ID 3793080
LAST UPDATED 2026-04-05 15:51:23 UTC
LAST UPDATED 2026-04-05 15:51:23 UTC
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