Twin City Security Dallas

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Some of our clients just need extra security support for a single event. Others require a private security company for around the clock, 365 days a year protection. Whatever your needs, TCS-Dallas is the best way to protect your assets and people.

As the most trusted Dallas security company, we earned our reputation by delivering security solutions to the Dallas/Fort Worth area since 1990. Our clients appreciate the highly personalized service and experience from one of only the locally owned and managed security companies in Dallas. Superior security comes primarily from highly qualified and trained security guards. Our expert staff takes their job of protecting you very seriously.