Massachusetts
Board of Regulations and Standards
JON W HEINO
Engineering Licenses - Sprinkler Journeyman
License number
SJ-004847
Date expires
09/26/2011
Class
Engineering Licenses - Sprinkler Journeyman
Status
Address
massbuilding.org
ID 42486339
LAST UPDATED 2026-06-11 06:54:50 UTC
LAST UPDATED 2026-06-11 06:54:50 UTC
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