Installation and maintenance of electronic apparatus; Installation and repair of televisions; Installation of audiovisual equipment; Installation of communications network apparatus; Installation of security systems; Installation of televisions, monitors, speakers, universal remotes, satellite systems, computer and data networking, telephone equipment, cell phone boosters, business phone systems, and audiovisual equipment; Satellite dish installation and repair; Telecommunication wiring; Television equipment installation and repair; Assembly services relating to the installation of televisions, monitors, speakers, universal remotes, satellite systems, computer and data networking, telephone equipment, cell phone boosters, business phone systems, and audiovisual equipment; Installation and repair of television equipment; Installation and repair of television sets; Installation, maintenance and repair of cell phone related hardware; Installation, maintenance and repair of remote control apparatus; Installation, maintenance and repair of Ethernet and wireless networking hardware