Who Can Legally Install an EV Charger in NZ? Rules, Paperwork and What It Costs in Auckland (2026)
A hard-wired home EV charger must be installed by a licensed electrical worker in New Zealand — it's prescribed electrical work under the Electricity Act 1992, the same category as any new circuit or switchboard work. A typical Auckland install runs $1,725–$2,875 including GST where the board already has capacity. Here's exactly what the rules require and what you can and can't do yourself.
Got a charger arriving and need it installed properly? Call 021 889 770 — EWRB-licensed, certified, done properly the first time.
What the rules actually require
A hard-wired charger connects directly to a dedicated circuit — that circuit, the isolator and the connection must be done by a person holding a current EWRB practising licence
The installation is designed and installed to AS/NZS 3000:2018, which sets out the specific requirements for EV charging equipment in clause 7.9
A Certificate of Compliance and Electrical Safety Certificate are issued once the work is tested and passed, and must be issued within 20 working days
You can check anyone's current licence status yourself on the public EWRB electrical worker register before you book anyone
What a portable plug-in charger can and can't do
A portable EVSE that plugs into an existing standard socket is not itself prescribed electrical work to use — it's designed to be plugged in like any other appliance. But it charges far slower than a dedicated circuit, and if the socket, circuit or outdoor location isn't properly rated for sustained high-current use, that's exactly the setup an electrician should check first. Most owners who start on a portable charger end up booking a proper dedicated installation once they see the difference in charge time.
Frequently asked questions
Can I install the charger myself if I'm handy?
No. Connecting a hard-wired charger to a new or existing circuit is prescribed electrical work regardless of skill level — the homeowner DIY allowance doesn't extend to this. See our DIY electrical rules guide for the full list of what's allowed.
Does the manufacturer's certified installer network cover the legal requirement?
The manufacturer's network is a commercial arrangement, not a substitute for the legal requirement — whoever does the work still has to hold a current EWRB practising licence. Check the register regardless of which brand or network you're going through.
Will my board need an upgrade too?
Sometimes — depends on your board's age and spare capacity. We check this on the same visit as the EV quote. See our guide for Remuera and Eastern suburbs EV installs for what older homes typically need.
Get it installed and certified properly
📞 Call 021 889 770 — book your EV charger install
📷 Text a photo of your switchboard to 021 889 770
Registered electricians on current EWRB practising licences · Certificate of Compliance and Electrical Safety Certificate issued within the statutory 20 days · Based in Remuera, working Auckland-wide