Unanderra

Need an auto electrician in Unanderra? With busy light industrial streets off Five Islands Road and the Princes Highway, a lot of the work here is on trade utes, vans and small business vehicles that have to be back on the road the same day.

• Need it fixed? Get a quote from an auto electrician near Unanderra, including mobile businesses that come to you.
• Doing it yourself? Order quality parts online from Ozautoelectrics.
• Auto electrician in Unanderra? List your business on this site to win more customers.
• Are you a trade customer? Apply here for trade pricing.

How can we help?

Need it fixed?

Get a quote from a local Unanderra auto electrician, for anything from a flat battery to a full fit-out.

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Buying parts?

Quality auto electrical parts from Ozautoelectrics, an established Australian supplier since 2010, dispatched through a nationwide network. For retail and trade buyers.

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Doing it yourself?

Free step-by-step guides written for Queensland conditions, with the parts you’ll need listed for each job.

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Auto electrician in Unanderra?

Are you an auto electrical business? List your business on this site.

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Common auto electrical jobs in Unanderra

Unanderra was once known as Charcoal Creek and grew around the railway, a tannery and a butter factory. Today it mixes older housing with industrial streets such as Investigator Drive and Sylvester Avenue, and it's the junction where the freight line to Moss Vale leaves the main line.

Inverters for tradies' vans and utes

Many Unanderra businesses run vans and utes that double as mobile workshops. Charging power tool batteries or running a small grinder on site often means an inverter, and getting it right depends on cable size, fusing and keeping the inverter close to the battery. An undersized cable runs hot and wastes power. Our guide on how to choose and install an inverter explains the sizing, and anything involving fixed 240V wiring is a job for a licensed electrician.

Get it done: get a quoteDo it yourself: shop inverters

Work lights and beacons for site access

Vehicles working out of Unanderra often visit industrial sites around Port Kembla and Kembla Grange that require an amber beacon, reversing alarm or extra work lights. Each site sets its own rules, so check what's needed before fitting. Run beacons and work lights through a relay with their own fuse rather than tapping into existing circuits, and mount switches where they can be reached without stretching. Our guide on how to wire a 12V relay shows the standard setup.

Get it done: get a quoteDo it yourself: shop LED work lights

Starter motors on high-kilometre work vehicles

Trade vehicles in Unanderra can start and stop dozens of times a day as they move between jobs. That's tough on the starter motor and solenoid, and on the battery cables and earth that feed them. A single loud click, a slow crank or a starter that only works on the second try usually points to the solenoid, a worn starter or a poor connection. Our guide on whether it's the starter motor or the battery helps narrow it down.

Get it done: get a quoteDo it yourself: shop starter motors

Reversing cameras on vans

Panel vans without rear windows are common around Unanderra's industrial streets, and backing into a tight loading dock or driveway is a guessing game without a camera. A good camera install mounts the camera high, routes the cable through existing grommets and takes the trigger from the reverse light circuit. Wireless kits are quick but can drop out near large metal sheds, so a wired camera is often the better choice for a work van.

Get it done: get a quoteDo it yourself: shop reversing cameras

Unanderra auto electrical questions

Can an auto electrician come to my workshop in Unanderra?

Many auto electricians in the Illawarra offer mobile service for jobs like battery replacement, beacon installs and basic fault finding. Bigger diagnostic jobs or anything needing a hoist usually happen in a workshop. When you call, describe the vehicle and the fault clearly so they can tell you whether it can be done on site or needs to come in.

Do I need a dual battery to run an inverter in my work ute?

Not always, but it helps. A small inverter for charging tool batteries can run from the main battery while the engine is going. Larger loads, or running gear with the engine off, are better on a second battery with a DC-DC charger so you can still start the vehicle at the end of the day. Cable size and fusing matter either way.

Why do my work lights flicker when the engine is running?

Flickering under load usually comes from a poor earth, a loose connection or a voltage drop in a cable that's too thin. LED lights can also flicker if the alternator output is unstable. Check that each light has a solid earth to clean metal, and test the voltage at the light with the engine running. A relay and a heavier supply cable often fix it.

Auto electricians near Unanderra

See the Dapto listings for auto electricians and mobile services that cover Unanderra.

Looking for parts in Unanderra?

Looking for parts in Unanderra? Quality parts from Ozautoelectrics are dispatched Australia-wide, so you can keep common items like relays, fuses and globes on hand at the workshop.

Nearby: Figtree · Cordeaux Heights · Farmborough Heights · Berkeley · Mount Saint Thomas · Kembla Grange

Auto electricians in Unanderra

Own one of these businesses? Find it below and tap Claim it free to add your phone, website, hours and photos. Not listed yet? Use the claim form and we’ll add you.

No auto electricians are based in Unanderra itself yet. Businesses in the Dapto area service Unanderra.

Is your business missing? Tell us and we’ll add it free.

Run an auto electrical business in Unanderra?

• New to Ozautoelectrics? Apply for trade pricing on quality auto electrical parts.
• Already a trade customer? Log in and order parts at your trade price.
• Want more local customers? List your business on this site so drivers in Unanderra can find you.