Installation and maintenance of electronic apparatus; Installation and maintenance of photovoltaic installations; Installation and maintenance of traffic barricades; Installation and maintenance of fiber optic networks; Installation and repair of antennas; Installation and repair of computer hardware; Installation and repair of computers; Installation and repair of pipelines; Installation and repair of telecommunication apparatus; Installation of air-conditioning apparatus; Installation of air-conditioning systems; Installation of audiovisual equipment; Installation of building automation equipment; Installation of cables for Internet access; Installation of communication equipment; Installation of communications network apparatus; Installation of computer hardware; Installation of computer hardware for cryptocurrency mining; Installation of computer networking hardware; Installation of computer systems; Installation of data processing apparatus; Installation of electrical and generating machinery; Installation of electrical wiring; Installation of fencing; Installation of fire alarms; Installation of fire detection systems; Installation of fire prevention equipment; Installation of fire suppression systems; Installation of industrial machinery; Installation of lighting apparatus; Installation of lightning conductors; Installation of machinery; Installation of office machines; Installation of offshore pipelines; Installation of onshore pipelines; Installation of pipe insulation; Installation of power generating apparatus; Installation of renewable energy generation equipment; Installation of satellite dishes; Installation of security systems; Installation of telecommunications apparatus; Installation of telephone equipment; Installation of telephone lines; Installation of utilities in construction sites; Installation of utilities in the nature of telecommunication in construction sites; Antenna installation and repair; Computer installation and repair; Machinery installation; Pipeline installation and repair; Satellite dish installation and repair; Telephone installation and repair
Building Construction and Repair