Virginia Surveillance Force 7544 Diplomat Dr # 101 Manassas, VA 20109 Phone : (703) 631-6559 Virginia Surveillance Force Business Category Security Guard & Patrol Service Detective Guard & Armored Car Services Virginia Surveillance Po Box 625 Merrifield, VA 22116 Phone : (703) 631-6559 Business Category Armored Car Services Toll-Free           (866) 349-6822 Fax           (703) 631-7885