Specialty Consultation Design Evaluation Inspection Investigation Planning Coordination Other 
PE Agricultural
 
PE Architectural
 
PE Chemical  
Timek W.  Dah, P.E.
410-436-6311
tdah@gpworldwide.com
x x x x x x x  
William Ellison, P.E.
301-865-5302
ellisoncon@dol.com
x
Howard C. Harclerode II, P.E.
410-592-9003
skipharclerode@comcast.net
x x x x x x x x
 
PE Civil – General   
Douglas Lohmeyer, P.E.
301-774-5219
montconsulting@hotmail.com
David S, Thaler, P.E., .L.S., F.ASCE, F.NSPE
410-944-3647
dsthaler@dsthaler.com
x x x x x x x
Paul Sill, P.E.,NSPE
Sill, Adcock & Associates, LLC 443.985.1892
info@saaland.com
x x x x x x x
 
PE Civil – Transportation  
Warnahdru W. Williams, P.E.
410-729-1004
wwwww@waengineers.com
x x x x Its
 
PE Civil – Structural    
Joseph O. Arumula
410-651-6472
jarumala@umes.edu
x x x x x x x
 
PE Civil – Geotechnical    
 
PE Civil – Water Resources
David S, Thaler, P.E., .L.S., F.ASCE, F.NSPE
410-944-3647
dsthaler@dsthaler.com
x x x x x x x
Paul Sill, P.E.,NSPE
Sill, Adcock & Associates, LLC 443.985.1892
info@saaland.com
x x x x x x x
 
PE Civil – Environmental  
William Ellison, P.E.
301-865-5302
ellisoncon@dol.com
x x
Howard C. Harclerode II, P.E.
410-592-9003
skipharclerode@comcast.net
x x x x x x x x
 
PE Control Systems  
 
PE Electrical  & Computer  
William H. Allen, P.E.
410-381-7100
wallen@AllenShariff.com
x x x x x x x
Rameshwar D. Khullar, P.E.
410-892-2920
410-329-1115
Khullar.R@SidhuAssoc.com
x x x x x x x VE
studies
Howard C. Harclerode II, P.E.
410-592-9003
skipharclerode@comcast.net
x x x x x x x x
Leslie S. Grim, P.E.
301-797-1702
1-888-797-GRIM
lgrim@lsgim.com
x x x x x x x Power & lighting
 
PE Environmental  
William Ellison, P.E.
301-865-5302
ellisoncon@dol.com
 
PE Fire Protection  
Clay Aler, P.E.
410-750-2246
caler@koffel.com
x x x x x x x
Robert M. Gagnon, P.E., F.SFPE
410-422-1600
robtgagnon@aol.com
x x x x x x x x
William E. Koffel, P.E.
410-750-2246
kaihq@aol.com
x x x x x x x x
 
PE Industrial  
 
PE Mechanical  
William H. Allen, P.E.
410-381-7100
wallen@AllenShariff.com
x x x x x x x
Allen J. Morris, P.E.
410-365-1404
Amorri1@msn.com
x x x x x x x
Howard C.Harclerode II, P.E.
410-592-9003
skipharclerode@comcast.net
x x x x x x x x
Michael D. Leshner, P.E.
410-964-0311
mike@leshner.com
x x x x x Forensic
Leslie S. Grim, P.E.
301-797-1702
1-888-797-GRIM
lgrim@lsgrim.com
x x x x x x x
Eileen Duiganan-Woods
301-230-1468
coolit@mindspring.com
x x x x x
   
 
PE Nuclear  
 
PE Petroleum  
Allen J. Morris, P.E.
410-365-1404
wallen@AllenShariff.com
 
PE Structural  
Kamran Nader, P.E.
410-637-1625
410-730-4139
naderka@comcast.net
x x x x x x x