37 Heating equipment installation and repair; Installation and repair of air conditioning apparatus; Installation and replacement service for heating, ventilating and air conditioning systems; Installation and replacement service for water heaters; Installation, repair and maintenance of heating equipment; Installation, repair and maintenance of electric vehicle charging stations and related infrastructure; Installation of solar energy systems and alternative energy products for residential and commercial use; Repair and installation services, namely, the installation of heating, cooling and environmental control systems primarily using solar energy; Installation of storage battery energy systems and alternative energy products for residential and commercial use; Repair and installation services, namely, the installation of heating, cooling and environmental control systems primarily using battery energy; Installation of surge protection systems for residential and commercial use; Repair and installation services, namely, the installation of protection systems; Installation of electrical systems for residential and commercial use; Repair and installation services, namely, the installation of electrical systems; Technical consultation services in the field of the installation, maintenance and repair of computer hardware and computer peripherals used for home automation devices for energy storage, consumption, and surge protection; Installation, maintenance and repair of electrical hardware and controls, namely, networked switches, outlets, controllers and sensors, all for managing utility usage and for controlling devices that consume utilities