Maryland
Division of Occupational and Professional Licensing
TIMOTHY L. COSTELLO
Professional Engineers
License number
46246
Date expires
12/22/2016
Class
Professional Engineers
Status
Address
2170 WHITEHAVEN ROAD
licensingmd.com
ID 45929405
LAST UPDATED 2026-05-28 02:33:49 UTC
LAST UPDATED 2026-05-28 02:33:49 UTC
This website is unaffiliated with the Division of Occupational and Professional Licensing. Please verify all information directly with the relevant official government authority.