Massachusetts
Board of Regulations and Standards
FREDERICK J SULLIVAN
Engineering Licenses - Refrigeration Contractor
License number
RC-001807
Date expires
02/14/2018
Class
Engineering Licenses - Refrigeration Contractor
Status
Active
Address
massbuilding.org
ID 42476996
LAST UPDATED 2026-03-21 19:33:46 UTC
LAST UPDATED 2026-03-21 19:33:46 UTC
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