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 ...

Guardian Security Systems has acquired Security Lock, Safe & Alarm. A Tacoma-based family-run business, Security Lock, Safe and Alarm is known for its dedication to personalized service and has been ...

SHREVEPORT, La. — KTBS 3's Rick Rowe went Behind the Badge for a closer look at how Guardian Alarm Systems works closely with law enforcement. The company is establishing itself as an innovative ...

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 ...

Guardian Alarm's acquisition of Frase Protection extends its industry-leading security services to Tennessee and Mississippi, enhancing protection for homes and ...

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

WARRENDALE, Pa.—Guardian Protection has announced that its 24-hour monitoring centers have attained ANSI/TMA AVS-01 certification, a standard introduced in 2023 and currently held by fewer than 10 ...