Massachusetts
Board of Regulations and Standards
TRENT K KOOPMAN
Engineering Licenses - Sprinkler Journeyman
License number
SJ-136825
Date expires
07/15/2016
Class
Engineering Licenses - Sprinkler Journeyman
Status
Active
Address
massbuilding.org
ID 42486548
LAST UPDATED 2026-07-20 06:16:51 UTC
LAST UPDATED 2026-07-20 06:16:51 UTC
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