Background investigation and research services; Background investigation services; Emergency response alarm monitoring services, namely, monitoring of alert devices by a remote monitoring center for the dispatch of emergency public health and security services and notification to third parties; Employee misconduct investigation services; Personal background investigations; Private investigation; Security guard services; Security inspection services for others; Security services, namely, armed escorts and security personnel for retail and commercial sites, work and construction sites, government facilities, residential areas, educational facilities, at public events and for transportation and mobile venues; Security services, namely, providing executive protection; Security services, namely, providing security assessments for businesses and governmental agencies; Security services, namely, providing security assessments of physical locations, information systems, and working environments; Security services, namely, water vulnerability assessment services