Guardian is the leader in alarm systems for your home or business. The company you've counted on for over 90 years.
Location: United States, Michigan, Southfield
Investors 1
| Date | Name | Website |
| - | Certares | certares.c... |
Mentions in press and media 7
| Date | Title | Description |
| 15.01.2026 | Guardian Alarm Expands Into West Virginia With Acquisition of National Central Alarm Systems | Strengthening local protection across West Virginia through expanded resources, advanced technology, and trusted local teams. SOUTHFIELD, Mich., Jan. 15, 2026 /PRNewswire-PRWeb/ -- Guardian Alarm, one of the largest full-service security co... |
| 09.01.2026 | Guardian Alarm Announces Acquisition of Metro Detroit-Based Controllor Security Systems | Expanding Guardian Alarm's Michigan Presence through a Local and Trusted Partnership in Protection SOUTHFIELD, Mich., Jan. 9, 2026 /PRNewswire-PRWeb/ -- Guardian Alarm, one of the largest full-service security companies in the United States... |
| 20.11.2025 | Guardian Alarm Expands into Arkansas with Acquisition of S&S Security Alarms | 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 /PRNewswire-PRWeb/ -- Guardian Alarm, one of the lar... |
| 19.02.2025 | Guardian Alarm Expands into Tennessee and Mississippi with Acquisition of Frase Protection | Guardian Alarm Logo Largest Independent Full-Service Security Provider in the Midwest Extends Reach in the Southeast SOUTHFIELD, Mich., Feb. 19, 2025 /PRNewswire-PRWeb/ -- Guardian Alarm, the largest independent, full-service residential an... |
| 19.12.2024 | Guardian Alarm Continues Expansion in Cincinnati with Acquisition of ProAlert | Largest Independent Full-Service Security Provider in the Midwest Completes Another Acquisition to Grow Presence in Ohio SOUTHFIELD, Mich., Dec. 19, 2024 /PRNewswire-PRWeb/ -- Guardian Alarm, the largest independent, full-service security s... |
| 03.12.2024 | Guardian Alarm Wins Top Security Industry Honor: SDM Dealer of the Year | Guardian Alarm - SDM Dealer of the Year Award From customer loyalty to company culture, Guardian Alarm is recognized for its growth and achievements in 2024, earning the company top industry honors as SDM Dealer of the Year. SOUTHFIELD, Mic... |
| 30.09.2024 | Guardian Alarm Strengthens Ohio Presence with Acquisition of SDG Security | Largest Independent Full-Service Security Provider in the Midwest Continues Expansion in Columbus SOUTHFIELD, Mich., Sept. 30, 2024 /PRNewswire-PRWeb/ -- Guardian Alarm, the largest independent, full-service residential and commercial secur... |