37 Construction; installation services, namely, installation services of: water softening installations, drain pipes, ceiling coverings, wallboards, conveyers (machines), pipework systems, fire protection coatings, door borders, communications hardware, central heating, central heating installations, security systems, air conditioning installations, heating systems, window ?ttings, materials for insulating, heat extraction installations, industrial plants, electric current generating generators, telecommunications networks, telecommunications equipment, insulating materials, fire-?ghting installations, hydroelectric power systems, fire extinguishing installations, concreting formwork, pressure safety devices, transmission lines, telephone wires, pipe lines, data network apparatus, fire-alarm systems and fire detection systems, environmental control systems, electrical power saving apparatus, pipe insulation, water supply instruments, refrigerating apparatus, rainwater installations, communication apparatus, building automation installations, sca?olding, lightning, sanitary installations, water pipes, computer hardware, drainage tubing, alarm installations, computers, electric apparatus, technical installations, computerised information systems, sanitation installations, industrial pipelines, o?shore pipelines, land pipelines, industrial ?re protection, prepared building units, industrial apparatus, photovoltaic installations, solar thermal installations, residential solar panel power systems, gas supply and gas distribution apparatus, thermal insulation for buildings, photovoltaic cells and modules, heating and cooling equipment, security and safety equipment, working and building platforms, apparatus and installations for power generating, airconditioning apparatus, sca?olding, working and building platforms, non-residential solar panel power systems, energy installations, energy supply installations, machines, hardware and cables for internet access, insulating materials in buildings, roofs and structures, pumping, insulating glass, structures, buildings and electrical power generators; installation and repair of machinery; repair, namely, repair relating to: water softening installations, drain pipes, ceiling coverings, wallboards, conveyers (machines), pipework systems, fire protection coatings, door borders, communications hardware, central heating, central heating installations, security systems, air conditioning installations, heating systems, window ?ttings, materials for insulating, heat extraction installations, industrial plants, electric current generating generators, telecommunications networks, telecommunications equipment, insulating materials, fire-?ghting installations, hydroelectric power systems, fire extinguishing installations, concreting formwork, pressure safety devices, transmission lines, telephone wires, pipe lines, data network apparatus, fire-alarm systems and fire detection systems, environmental control systems, electrical power saving apparatus, pipe insulation, water supply instruments, refrigerating apparatus, rainwater installations, communication apparatus, building automation installations, sca?olding, lightning, sanitary installations, water pipes, computer hardware, drainage tubing, alarm installations, computers, electric apparatus, technical installations, computerised information systems, sanitation installations, industrial pipelines, o?shore pipelines, land pipelines, industrial ?re protection, prepared building units, industrial apparatus, photovoltaic installations, solar thermal installations, residential solar panel power systems, gas supply and gas distribution apparatus, thermal insulation for buildings, photovoltaic cells and modules, heating and cooling equipment, security and safety equipment, working and building platforms, apparatus and installations for power generating, airconditioning apparatus, sca?olding, working and building platforms, non-residential solar panel power systems, energy installations, energy supply installations, machines, hardware and cables for internet access, insulating materials in buildings, roofs and structures, pumping, insulating glass, structures, buildings and electrical power generators; mining extraction, drilling for the extraction of gas and oil; janitorial services; road cleaning and snow removal services; sweeping service; cleaning of buildings; glass and facade cleaning; cleaning of solar installations and photovoltaic installations; construction information; construction supervision; building construction supervision; building refurbishment services, especially refurbishing, restoration [restoration of objects to their original condition] and repair of fire damages with regard to energy; demolition of buildings; building sealing; cleaning of buildings [exterior surface]; warehouse construction and repair; construction consultancy; repair information; roo?ng services; building insulating; services of electricians; installation of utilities in construction sites; factory construction; elevator installation and repair; irrigation devices installation and repair; burglar alarm installation and repair; fire alarm installation and repair; heating equipment installation and repair; installation and repair of ?ood protection equipment; installation and repair of air-conditioning apparatus; laying of cable; painting, interior and exterior; masonry; installation of doors and windows; joinery services [repair of woodwork]; maintenance of elevators [lifts] via remote monitoring systems; carpentry services; rustproo?ng; pest control services, other than for agriculture, aquaculture, horticulture and forestry