Security Guard Companies in Montgomery County, Maryland

6 security guard companies serving Montgomery County, Maryland. Tell us what you need and we'll match you to a vetted partner.

1. American Protective Mgmt Svc

   9811 Washingtonian Blvd, Gaithersburg, MD 20878-7306

   (240) 631-8383 www.americanprotective.net Montgomery County 20 to 49 employees

2. Atlantic Security Pros

   PO Box 1593, Rockville, MD 20849-1593

   (301) 279-7726 www.atlanticsecuritypros.com Montgomery County 50 to 99 employees

3. Datawatch Systems

   1441 W Montgomery Ave, Rockville, MD 20850-2062

   (301) 424-1978 www.datawatchsystems.com Montgomery County 20 to 49 employees

4. Prince Security Svc

   8701 Georgia Ave # 608, Silver Spring, MD 20910-3713

   (301) 563-3333 www.princesecurity.com Montgomery County 100 to 249 employees

5. Securitas Security Svc USA

   8380 Colesville Rd # 100b, Silver Spring, MD 20910-6269

   (301) 608-1599 www.securitasinc.com Montgomery County 100 to 249 employees

6. Security Services Of America

   20201 Century Blvd # 120, Germantown, MD 20874-7118

   (301) 916-8200 Montgomery County 100 to 249 employees