Massachusetts
Division of Professional Licensure
RICHARD M. MAINVILLE
Engineer
License number
28323
Date granted
07/23/1976
Date expires
06/30/2014
Class
Engineer
Status
Current
licensingma.org
ID 3389687
LAST UPDATED 2026-06-01 15:01:55 UTC
LAST UPDATED 2026-06-01 15:01:55 UTC
This website is unaffiliated with the Division of Professional Licensure. Please verify all information directly with the relevant official government authority.