SOUTHFIELD, Mich.—Guardian Alarm, a privately held national security company based here, unveiled Virtual Guardian, a multi-dimensional security program that leverages remotely-monitored video and ...

SOUTHFIELD, Mich.—Guardian Alarm, a Midwest residential and commercial fire, security and automation systems provider, has announced the acquisition of Sievers Security, based in Cleveland, Ohio.

SOUTHFIELD, Mich.—Guardian Alarm, a Midwest residential and commercial fire, security and automation systems provider, has announced the acquisition of Sievers Security, based in Cleveland, Ohio.

Guardian Alarm, a Midwest residential and commercial fire, security, and automation systems provider, is proud to announce the acquisition of Executive Security Consultants in Columbus, Ohio. This ...

SOUTHFIELD, Mich.—Guardian Alarm, a super-regional security company based here, on March 1 was acquired by U.S.-based investment firms Certares LP and Vanwall Holdings LLC.“We've found some great ...

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SOUTHFIELD, MI – January 2019 – Guardian Alarm, a Detroit-based security services provider, and one of the nation’s largest independently-owned security companies, has announced it has been listed as ...

For almost 90 years, Guardian Alarm has prospered by following a time-tested growth strategy – expansion into select markets via purchasing a series of small firms and then growing their business ...

SOUTHFIELD, Mich.--Guardian Alarm Company of Michigan, Inc. bought 1,600 monitoring contracts from Alarm Central, Inc. of Chesterfield, Mich., in late June for an undisclosed purchase price. For ...

Guardian Alarm has acquired S&S Security Alarms, a longtime security provider based in Searcy, Ark., marking the company’s entrance into the Arkansas market. S&S Security Alarms, founded in 1993, has ...