Maryland
Division of Occupational and Professional Licensing
JOSEPH J. COSTELLO
Professional Engineers
License number
39478
Date expires
09/12/2014
Class
Professional Engineers
Status
Clear
Address
9 PROVENCE DR.
licensingmd.com
ID 216988
LAST UPDATED 2026-07-20 22:19:33 UTC
LAST UPDATED 2026-07-20 22:19:33 UTC
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