Guardian Alarm, a Midwest residential and commercial fire, security and automation systems provider, is proud to announce the acquisition of Sievers Security in Cleveland, Ohio. Founded in 1957, ...

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 Alarm enters Arkansas with its acquisition of S&S Security Alarms, continuing its rapid expansion from the Midwest into new southern markets. SOUTHFIELD, Mich., Nov. 20, 2025 ...

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 ...

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.

SHREVEPORT, La. — Guardian Alarm Systems has established itself as a leader in security services across the ArkLaTex, providing custom solutions for homeowners and businesses alike. KTBS 3's Rick Rowe ...