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Safety & Security

It is the mission of the Keller Independent Safety & Security Department to protect individual rights, maintain order, and prevent crimes against people and property while observing the highest ethical standards.

Keller ISD Safety and Security

In doing so, the department strives to reflect the District mission by providing a safe environment that allows for exceptional educational opportunities which are conducive to student success, earn the confidence of the public, and forge ongoing partnerships through our communities to support a safer learning environment. 

Safety & Security Contacts

Michael Hoffman 
Director of Safety & Security

Scott Irwin
Head of Security Operations & School Marshal

Mark Mahan
Head of Emergency Operations

Monica Lamos
Administrative Assistant

Office Phone: