Computer hardware installation and repair, including mobile performance of such services on customer premises; Computer installation and repair; Installation and repair of computer hardware; Installation, maintenance and repair of cell phone related hardware; Installation, maintenance and repair of computer hardware; Installation, maintenance and repair of Ethernet and wireless networking hardware; Maintenance and repair of computer hardware; Maintenance and repair of computer networking hardware; Maintenance and repair of telecommunications networking hardware, apparatus, and instruments; Office machines and equipment installation, maintenance and repair; Repair of cameras; Repair of computer hardware; Repair of consumer electric appliances; Repair of damaged computers; Repair of electronic apparatus; Repair of electronic machines; Repair of game machines and apparatus; Repair of office machines and apparatus; Repair of radio or television sets; Repair of telecommunication machines and apparatus; Repair or maintenance of computers; Repair or maintenance of office machines and apparatus; Stereo system repair; Technical support services, namely, technical advice related to the repair of game machines; Technical support services, namely, troubleshooting in the nature of the repair of computer hardware; Television repair; Troubleshooting in the nature of repair of consumer electronics