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Houston security systems

Knight works hard every day to keep our reputation as one of the best security companies in Houston, TX. From security system monitoring, security cameras and alarm systems to custom Texas control integrators, we offer best-in-class technologies and elite commercial security services in Houston.

Public & private sector security pros since 1983

For almost 40 years, Knight Security Systems has prided ourselves on being among the top security system companies in Texas. We offer custom, scalable security systems and business security solutions for commercial, government and more. Reach out today to learn more about our security system monitoring, surveillance cameras, and alarm systems in Houston TX.

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Innovative commercial security in Houston

Every business has different needs for their office security systems. Knight's smart solutions are designed with the best commercial alarm systems and surveillance cameras Houston TX has to offer! Our world-class technologies include the latest in door access control, real-time video analytics and monitored video surveillance, and cloud-based alarm systems for the private sector and public sectors.

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Commercial Solutions

We create scalable commercial security systems to fit the unique demands of your growing business.

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Government Solutions

We provide impenetrable infrastructure that’s suitable for daily operations and the public sector.

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Enterprise Solutions

As one of the region's top security system companies, our solutions are designed for multinational corporations and large enterprises.

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Join the Knight team

Knight invests in every employee so that they'll flourish. Our Houston security careers allow employees to grow and develop their talents while they gain experience with a leading security company in Texas! See our available security services careers.

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