37 Battery charging services; Battery recharging services; Cable laying services; Electrical repairs, maintenance, and installation of electrical wiring, outlets, light fixtures, and electrical panels; Installation and maintenance of electrical systems, appliances, windows; Installation and repair of electrical appliances; Installation of wiring and power supply equipment for transmission and distribution of electricity suitable for electric vehicle recharging stations; Installation of wiring in accessible geographical locations for distribution of electricity suitable for electric vehicle recharging stations; Installation, maintenance and repair of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Installation, maintenance and repair of machinery; Repair and maintenance of electric vehicles