Pennsylvania
Department of State
DAVID GARY PRESTON
Engineer in Training
License number
ET014229
Date granted
05/15/2010
Class
Engineer in Training
Status
Active
Address
GREENVILLE, PA 16125
palicensing.org
ID 37447731
LAST UPDATED 2026-07-26 03:02:46 UTC
LAST UPDATED 2026-07-26 03:02:46 UTC
This website is unaffiliated with the Department of State. Please verify all information directly with the relevant official government authority.