Massachusetts
Board of Regulations and Standards
JOHN C VAILAS
Engineering Licenses - Refrigeration Technician
License number
RT-017797
Date expires
10/18/2013
Class
Engineering Licenses - Refrigeration Technician
Status
Address
massbuilding.org
ID 42482231
LAST UPDATED 2026-04-26 13:12:50 UTC
LAST UPDATED 2026-04-26 13:12:50 UTC
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