Cleaning of building exterior surfaces; Cleaning of buildings; Cleaning of commercial premises; Cleaning of external surfaces of buildings; Cleaning of facades; Cleaning of industrial premises; Cleaning of upholstery; Cleaning of facilities being buildings; Janitorial services; Snow removal; Snow removal services; Air conditioning apparatus cleaning services; Air duct cleaning services; Carpet cleaning; Carpet and rug cleaning; Consultation services in the field of cleaning of facilities being buildings; Drain cleaning services; Drain and sewer cleaning and rootering services; Environmental containment, namely, localization, drying and cleaning of particulate and moisture contaminants for buildings and contents therein; Industrial vacuum cleaning services; Installation of security systems; Mobile cleaning of facilities being buildings; Rental of cleaning equipment; Rental of cleaning machines; Rug cleaning; Street cleaning; Textile cleaning; Trash clean-up; Upholstery cleaning services; Waste cleaning services; Window cleaning

Security guard services; Security guarding for facilities; Security screening of baggage; Security services for buildings, namely, providing physical access to properties via a remote call-in locking device; Security services for buildings, namely, armed escorts and security personnel for facilities; Security services, namely, conducting recovery operations for the recovery of property and personnel; Security services, namely, providing executive protection; Security threat analysis for protecting personal property; Security threat analysis for protecting personal safety; Security threat analysis for protecting public safety; Airline passenger security screening services; Conducting personal security clearance background investigations; Drug, alcohol and DNA screening for security and employment purposes; 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; Monitoring burglar and security alarms; Monitoring of security alarm systems; Monitoring of burglar and security alarms; Monitoring of people and equipment at facilities for protecting personal property; Opening of security locks; Personal security consultation; Physical security consultancy; Providing security surveillance of premises for businesses and governmental agencies; Providing security surveillance of premises for others; Providing information in the field of building security via the Internet; Providing information in the field of personal physical security; Rental of security camera surveillance equipment; Verifying and monitoring the security credentials of event staff for various private and public sports or entertainment events to ensure public safety; Verifying and monitoring the credentials of security guards and other security personnel for sports event facilities to ensure public safety