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.

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 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 ...

Peabody, MA -- AES-IntelliNet is pleased to announce their contract award with Guardian Alarm Company. Guardian Security Services monitors the alarms of more than 80,000 customers in four states and ...

SOUTHFIELD, Mich.—With commercial installs up 37.2 percent in the first quarter this year compared to last, business at Guardian Alarm has been as good in 2010 as its new president predicted at the ...

Guardian Alarm is building on its legacy as a trusted Midwest security provider while expanding its presence across key southern markets. The company now serves residential and commercial customers ...

TULSA, Okla.—Alert 360 is the new name for Central Security Group and Guardian Security Systems, a move that Richard Ginsburg, company CEO, said better represents what the company has to offer.“We've ...

PITTSBURGH—Guardian Protection announced the acquisition of Rampart Security Systems in Greensburg, Pennsylvania. Rampart has operated for 35 years, professionally installing monitored commercial and ...