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Guardian Alarm Co , Of Mich 20800 Southfield Road Category: Burglar Alarm Systems-Monitoring |
Company representatives
Location Type
Headquarters
Revenue
$2,750,000 - $3,000,000
Employees
500 (At this location: 408)
Years In Business
93
State of incorporation
Michigan
SIC code
7382 (Security Systems Services)
NAICS code
561621 (Security Systems Services (except Locksmiths))