Maryland
Division of Occupational and Professional Licensing
FRANCIS J. COSTELLO JR
Professional Engineers
License number
46711
Date expires
05/14/2017
Class
Professional Engineers
Status
Address
151 COW HILL RD.
licensingmd.com
ID 45929406
LAST UPDATED 2026-05-05 23:58:10 UTC
LAST UPDATED 2026-05-05 23:58:10 UTC
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