Massachusetts
Board of Regulations and Standards
David A Koerner
Engineering Licenses - Sprinkler Journeyman
License number
SJ-149946
Date expires
09/01/2016
Class
Engineering Licenses - Sprinkler Journeyman
Status
Active
Address
massbuilding.org
ID 42486543
LAST UPDATED 2026-04-26 15:18:13 UTC
LAST UPDATED 2026-04-26 15:18:13 UTC
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