Maryland
Division of Occupational and Professional Licensing
JOHN G. HOLLAND
Professional Engineers
License number
10154
Date expires
12/02/2014
Class
Professional Engineers
Status
Clear
Address
392 S. MARENGO AVENUE, # 108
licensingmd.com
ID 217903
LAST UPDATED 2026-05-18 10:36:35 UTC
LAST UPDATED 2026-05-18 10:36:35 UTC
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