Massachusetts
Board of Regulations and Standards
MICHAEL P CALLAHAN
Building Licenses - Construction Supervisor
License number
CS-059180
Date expires
07/29/2012
Class
Building Licenses - Construction Supervisor
Status
Address
massbuilding.org
ID 41225615
LAST UPDATED 2026-07-19 04:13:41 UTC
LAST UPDATED 2026-07-19 04:13:41 UTC
This website is unaffiliated with the Board of Regulations and Standards. Please verify all information directly with the relevant official government authority.