Guardian Alarm, one of the largest full-service security companies in the United States, today announced the acquisition of Controllor Security Systems, a respected and long-established security provider serving Metro Detroit communities for more than 40 years.

Founded in 1980, Controllor Security Systems has built a reputation for delivering customized security solutions for both residential and commercial customers. With this acquisition, Controllor’s customers will join the Guardian Alarm family and continue to receive trusted, locally supported security services while benefiting from a broader portfolio of innovative security solutions and services.

“We are excited to welcome Controllor Security Systems to the Guardian Alarm family,” said Brent Uhl, President and Chief Executive Officer of Guardian Alarm. “Controllor’s commitment to local service and strong community relationships aligns perfectly with our mission. Together, we will expand our offerings and strengthen the quality of security solutions available to families and businesses across Metro Detroit.”

“With enhanced security technology and an unwavering commitment to service, we will continue delivering exceptional protection and customer satisfaction,” said John Luks, President of Controllor Security Systems. “Our shared focus on community stewardship and security excellence ensures the personal touch our customers have come to expect remains at the heart of everything we do.”