A comprehensive list of Detroit, MI based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms and video surveillance services. 
Central Alarm Signal is the solution to all your security needs. Whether you're looking for protection for your home or business, our attention to your individual requirements will provide you with the "Peace of Mind" that our customers have depended on since 1969. We are a full service company. That means we not only sell, install, and service but we also provide monitoring services for our customers
Pam Mayle — I have had Central Alarm for over 20 years. They have reliable and friendly service. In all the years I have had them have
TMH Security is Michigan's leading Security Service provider offering Armed and Unarmed Security Officers and Mobile Patrol services, CCTV Monitoring and Alarm Response to Industrial and Manufacturing Facilities, Commercial Properties, Local and Federal Governments, Residential Communities and Retail Establishments.
Linda P. — I have been employed with TMH for 3years Lt Lant have been nothing but kind all he asks is do your job
Pyratech Security Systems, Inc. is a premier security service organization. We accomplish this by providing our clients with the finest security-related services available in the industry. Including: Uniformed Security Guard Service, Private Investigations, Security and Fire Detection Systems Designed, Installed, and Serviced.