Onehunga was New Zealand's first Fencible village, founded by soldier-settlers from 1847. Early villas and 1920s bungalows fill the streets around Onehunga Mall, many restored since the suburb began gentrifying in the 1990s, and almost 1,000 commercial and industrial businesses operate in the area.
That makes Onehunga half heritage homes and half industry. Our licensed electricians rewire villas and replace old fuse boards, and we look after workshops and units in the Onehunga and Te Papapa industrial zone.
Common Home Types in Onehunga
Onehunga's homes are mostly early villas and 1920s bungalows, many restored since the 1990s, next to a large light-industrial area. Houses of this age may still have vulcanised Indian rubber (VIR) or tough rubber sheathed (TRS) cable, which goes brittle and crumbles, and should be replaced rather than extended. A restoration often updates kitchens and bathrooms but leaves original circuits elsewhere, so we test the whole house. On the industrial side, businesses need lighting, data cabling, fast fault finding and regular test and tag.
What Onehunga Conditions Mean for Your Wiring
Onehunga sits on the Manukau Harbour, and homes near Onehunga Bay Reserve and the port get salt air that corrodes outdoor fittings, so we fit sealed, outdoor-rated gear. A substantial aquifer flows beneath the suburb, fed by rain through the lava around One Tree Hill, and volcanic rock can sit near the surface when trenching. The Southwest Motorway cut much of the waterfront off in the 1970s.
Electrical Services in Onehunga
- Emergency Electrician: Power out, sparks, a burning smell or a breaker that will not reset?
- Electrical Repairs: Tripping RCDs, dead power points, flickering lights and faulty switches traced to the cause and repaired, not just reset.
- Switchboard Upgrades: Old fuse boards replaced with a modern switchboard, circuit breakers and RCD protection, inspected and certified.
- House Rewiring: Full and partial rewires for villas, bungalows and older homes, replacing tired rubber-insulated or overloaded wiring.
- Power Points: Extra power points, USB sockets, outdoor weatherproof outlets and new circuits for heat pumps, spa pools and workshops.
- Extractor Fans: Bathroom extractor fans and kitchen rangehoods wired and ducted outside, to move steam and damp out of the house.
- Oven Installation: Ovens, induction cooktops and new kitchen circuits connected safely, including upgrades from gas or older electric hobs.
- Electrical Inspections: Electrical safety inspections and pre-purchase checks with a written report, covering the switchboard, wiring, RCDs and earthing.
- Smoke Alarm Installation: Hard-wired and long-life photoelectric smoke alarms installed in the right places, including rentals that must comply.
- LED Lighting: LED downlights, pendant and feature lighting, dimmers and smart switches, planned around how each room is used.
- Outdoor Lighting: Garden, deck, driveway and security lighting, with sensors and timers, wired safely for the outdoors.
- EV Charger Installation: Home EV chargers installed on a dedicated, properly protected circuit, with a switchboard check and certificate.
- Solar Installation: Solar panel systems and home batteries sized to your power use, installed and connected by licensed electricians.
- Commercial Electrician: Maintenance, fit-outs, lighting upgrades and fault finding for offices, shops, clinics and light industrial sites.
- Test and Tag: Portable appliance testing and tagging for workplaces, with a full register of results for your records.
- Data Cabling: Network and data cabling for homes and offices: Cat6 points, comms cabinets, wifi access points and TV outlets.
Not sure what you need? Read the electrician prices guide or book an electrician in Onehunga.
Working in Onehunga
Onehunga was New Zealand's first Fencible village, founded by soldier-settlers from 1847.
A substantial aquifer flows beneath the suburb, fed by rainwater percolating through the lava around One Tree Hill.
You will often see our vans near Onehunga Mall and Port of Onehunga on the way to a job in Onehunga.
Electrician Onehunga FAQs
Does my restored Onehunga villa still have old wiring?
It can. Restorations often leave original circuits in bedrooms or hallways. We trace each circuit back to the board and test it.
Do you work in the Te Papapa industrial area?
Yes. We handle lighting, repairs, switchboard work, data cabling and test and tag for workshops and units across Onehunga and Te Papapa.
Why do outdoor lights near Onehunga Bay corrode?
Salt air off the Manukau Harbour attacks metal fittings and terminals. Sealed, outdoor-rated gear on an RCD-protected circuit is the fix.
Will my insurer care about old wiring in my Onehunga bungalow?
Insurers may decline cover where wiring is old or unfit. A rewire comes with a Certificate of Compliance that you can show them.
Areas Near Onehunga
- Electrician Ellerslie
- Electrician Epsom
- Electrician Mt Roskill
- Electrician Central Auckland
- All service areas