Rank Investigations-Protection

Rank Investigations is a complete service investigation firm located in the San Francisco Bay Area with resources to operate Nationwide. Our core competencies are accident investigation, crash data retrieval (CDR) evidence detection and preservation, aerial photography and underwater search and recovery. We can supply customers with comprehensive solutions to special problems. These include surveillance, covert video, electronic countermeasures, security surveys, K9 services, and executive protection, among others.