Excellence in Workplace Culture
At Guardian Alarm, we believe that true security starts from within. We are thrilled to announce that Guardian Alarm has […]
Guardian Alarm Expands Into West Virginia With Acquisition of National Central Alarm Systems
Guardian Alarm, one of the largest full-service security companies in the United States, today announced the acquisition of National Central […]
Guardian Alarm Expands Michigan Presence With Acquisition of Metro Detroit-Based Controllor Security Systems
Guardian Alarm, one of the largest full-service security companies in the United States, today announced the acquisition of Controllor Security […]
Guardian Alarm Expands into Arkansas with Acquisition of S&S Security Alarms
From its Midwest roots to new southern markets,Guardian Alarm’s growth continues in 2025. Guardian Alarm, one of the largest full-service […]
Guardian Alarm Wins Top Security Industry Honor
From customer loyalty to company culture, Guardian Alarm is recognized for its growth and achievements in 2024, earning the company […]
Guardian Alarm Announces Sponsorship of Max Esterson Racing
Guardian Alarm Announce Sponsorship of Max Esterson Racing FOR IMMEDIATE RELEASE – April 12, 2023 – Guardian Alarm is proud […]
Guardian Alarm Acquires Executive Security Consultants (ESC)
Guardian Alarm announces the acquisition of Executive Security Consultants in Columbus, OH Established in 1988 by Doug and Sandy Huey, […]
Guardian Alarm Acquires Sievers Security
Guardian Alarm announces the acquisition of Sievers Security in Cleveland, OH Founded in 1957, Sievers Security serves thousands of residential […]
