Watts Electrical is a residential and commercial electrical business at 52 Harewood Road in Papanui, Christchurch, covering greater Christchurch. The work includes heat pump installation, rewiring, switchboard upgrades and EV charger installation. One customer says the EV charger was installed at a good price and that the work was good quality. The office is open Monday to Friday from 7.30am to 5pm, and it is closed on Saturdays and Sundays.