Massachusetts
Board of Regulations and Standards
John P Hannah
Engineering Licenses - Refrigeration Technician
License number
RT-011872
Date expires
03/23/2017
Class
Engineering Licenses - Refrigeration Technician
Status
Active
Address
massbuilding.org
ID 42479270
LAST UPDATED 2026-05-03 06:20:15 UTC
LAST UPDATED 2026-05-03 06:20:15 UTC
This website is unaffiliated with the Board of Regulations and Standards. Please verify all information directly with the relevant official government authority.