BW Henderson Electrical has worked in South Auckland since 1952, which makes it one of the longest-standing electrical contractors in the area. Its team of registered Master Electricians covers commercial, industrial and residential work, from office fit-outs, retail lighting and switchboard upgrades to home rewires, heat pump installation and EV charging. The firm holds SiteWise 100 certification, which its website describes as New Zealand's highest contractor health and safety rating, and it offers round-the-clock emergency response for commercial and industrial clients across Auckland.
Customers who have used the firm describe prompt, tidy work, with staff arriving on time and taking the trouble to explain a fault clearly. Several say a hot water cylinder and an earthing job were sorted quickly, and one called the price reasonable for an urgent call-out. Views are not all the same, though. One customer felt the cost was high after a fitting did not last a few years. The firm is based at 82A Spartan Road in Takanini, near Papakura, and it serves the wider Auckland region.