Frederick County Security

ADT, LLC

45 W. Watkins Mills Road, Suite B
Gaithersburg, MD 20878

Stewart Shore

301-717-7433

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ARK Systems, Inc.

9176 Red Branch Road
Columbia, MD 21045

Mr. Kurt Hauf

410-995-1220

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Essential Systems Solutions

4841 International Blvd., Suite 105
Frederick, MD 21703

Mr. Michael Tash

301-732-5011

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Galaxy Control Systems

3 Main St Box 158
Walkersville, MD 21793

Ms. Shelly Brown

301-845-6600

(800) 445-5560

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Glessner Technologies

1216 Sherman Ave.
Hagerstown, MD 21740

Mr. Neal Glessner

301-797-1280

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JEA Consulting, Inc

5806 Whiterose Way
New Market, MD 21774

E.J. Alahouzos

240-815-9611

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Power Comm

1341 Hughes Ford Road, Suite 101
Frederick, MD 21701

Mr. David Lok

240-629-8662

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Vector Security

Frederick, MD 21701

Mr. Colby Forrest

301-401-9007

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