About

On Time Security is a service member-owned company dedicated to providing professional, reliable, and adaptable security solutions. We deliver armed and unarmed security guards, mobile patrols, executive protection, and advanced autonomous solutions through Defensor Robotics, a division of On Time Security. Serving businesses, residential communities, and events across Wisconsin and the Midwest, we provide trusted, customized protection with an uncompromising commitment to safety and excellence.

On Time Security, headquartered in Milwaukee, WI, is the Midwest leader in professional security services, delivering armed and unarmed security guards, mobile patrols, executive protection, and advanced autonomous solutions through Defensor Robotics, a division of On Time Security. Serving businesses, residential communities, and events across Wisconsin and the Midwest, we provide trusted, customized protection with an uncompromising commitment to safety and excellence.