Electrical advice for Auckland homes and businesses

Plain answers on rewires, switchboards, EV chargers and lighting, written by Livewire's registered electricians in Kumeū.

Two Livewire electricians installing a ceiling light fitting in an Auckland living room

Flickering Lights: What Causes Them and When to Worry

Most flickering lights come down to a bulb, a dimmer or the network's ripple signal. Some point to a loose connection that needs an electrician fast. How to tell which is which.

October 2, 2026

Power board with three plugs on a timber floor beside a couch, next to a wall socket

Extension Cord Safety: What Auckland Electricians Want You to Know

Extension cords and power boards cause more trouble than most people expect. The rules Auckland electricians actually follow, from cord reels and rugs to heaters and outdoor use.

October 2, 2026

Livewire electrician testing a residential switchboard with a multimeter

Your Home Electrical System Explained, From the Street to the Switch

Power comes in from the street, through your meter box and switchboard, and out to every light and socket. Here is what each part does in a New Zealand home, and what to watch for.

October 2, 2026

Hand pushing a white safety plug cover into a New Zealand wall socket above the skirting board

Childproofing Electrical Outlets in NZ: Plug Covers, Cover Boxes and Safer Sockets

Plug covers are a start, but they are not the whole answer. Here is how to childproof the power points, power boards and cords in a Kiwi home, and when it is worth upgrading the sockets.

October 2, 2026

Livewire electrician working on a meter board

Electrical Grounding Explained: How Earthing Protects Your Home

Grounding, called earthing in New Zealand, is what makes a faulty appliance trip the power instead of shocking you. Here is how it works in a Kiwi home and the signs it needs checking.

October 2, 2026