electrical installation services; electrical wiring services; services of electricians; telecommunication wiring services; wiring services for telecommunications; installation services of telephones; installation of electrical appliances; installation and repair of electrical appliances; repair of electrical equipment and electrotechnical installations; repair and maintenance of electrical appliances; installation services; installation services of telephone lines; repair of electrical appliances; maintenance and repair of electrical appliances; providing information relating to the repair or maintenance of consumer electrical appliances; repair services of electric household appliances; telecommunication wiring; electrical equipment repair; advisory services relating to the maintenance and repair of mechanical and electrical equipment; repair of electrical equipment; repair or maintenance of consumer electrical appliances; maintenance of consumer electrical appliances; renovation, repair and maintenance of electrical wiring; installation, maintenance and repair of electrical equipment; advisory services relating to the installation, maintenance and repair of mechanical and electrical equipment; provision of information relating to the repair or maintenance of consumer electrical appliances; repair of consumer electrical appliances; consultancy services regarding the installation and maintenance of telecommunications, transmission and broadcasting equipment, apparatus and instruments; repair or maintenance of consumer electrical appliances and providing information relating thereto; electric vehicle charging services; intelligent charging services for electric vehicles; recharging services for electric vehicles; installation of electrical wiring for buildings; repair or maintenance of consumer electric appliances; installation, maintenance and repair of electrical devices; maintenance services of electricity, gas and water distribution networks; installation of electrical wiring; services of charging stations for electric vehicles; electric appliance installation and repair; repair and maintenance of electric household appliances