ISG Security is a Security Patrol Company in Dallas Texas. We offer security services which focus on vehicle-based patrol operations. Our staff is the most experienced, dedicated, and professional group of security professionals in Dallas. We offer a very specialized service, focusing on night-time vehicle patrol operations, which allows us to do so better than anyone else.

Our service is unparalleled yet our rates are extremely competitive with even the most basic service providers. Unlike most companies, we do not use our patrol services as a cover operation for providing supervision and backup to on-site guards. We focus on patrols, which means we focus on you.