Massachusetts
Board of Regulations and Standards
JONATHAN KASTBERG
Engineering Licenses - Refrigeration Contractor
License number
RC-005136
Date expires
02/16/2018
Class
Engineering Licenses - Refrigeration Contractor
Status
Active
Address
massbuilding.org
ID 42476662
LAST UPDATED 2026-04-25 18:37:05 UTC
LAST UPDATED 2026-04-25 18:37:05 UTC
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