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Top Private Detectives in Detroit, MI

A comprehensive list of private detectives and agencies offering professional investigation services in Detroit, MI. Read unbiased customer reviews and recommendations of local investigators.

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.