
Dual & aux battery systems
Second and auxiliary batteries with Redarc BCDC DCDC charging, so you can run fridges, lights and gear without flattening your start battery.
Book thisDual batteries, 12V accessory fit-outs, driving lights, dashcams and full rewires. We bring the workshop to your driveway across Sydney, for personal, trade and fleet vehicles.
On site, not in a queue
Hot Wired Installations is a mobile auto electrical setup run out of Smeaton Grange. No dropping the car off for a week. We rock up to your home or worksite, do the install on the spot and leave it tidy. Daily drivers, tourers, work utes and fleet vehicles all get the same proper job.
Whatever runs on 12 volts, we wire it in properly. Sized to your vehicle, fused, and built to cop a corrugated road without dropping out.

Second and auxiliary batteries with Redarc BCDC DCDC charging, so you can run fridges, lights and gear without flattening your start battery.
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Fridges, inverters, USB and power sockets, air compressors and custom switch panels, all laid out clean and wired to last.
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Spotlights, light bars and work lights wired through proper relays and switches, so you actually see what is out there.
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BlackVue and other dashcams, reversing cameras and monitors, hard wired and hidden so it looks factory.
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Redarc Tow-Pro Elite brake controllers, trailer wiring and Anderson plugs, set up so your rig tows safe and smooth.
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Fault finding, repairs and full rewires for classics, hot rods and project builds. Old school looks with wiring that actually works.
Book thisA proper dual battery build is the difference between a cold beer on Sunday arvo and a flat battery on a dark boat ramp. We spec it to your vehicle and how you actually use it.
A look at recent installs, from tradie utes and tourers to American trucks and the odd hot rod.






We come to your home, work or the worksite. No leaving the car for days.
Fused, labelled and tucked away tidy. Every job done like it is going in our own truck.
Redarc, ARB, BlackVue and other gear that holds up, not the cheap stuff that fails.
One ute or a whole fleet of work vehicles, you deal with the same sparky every time.
Based in Smeaton Grange and out on the road daily through South West and Western Sydney. If you are a bit further out, give us a call and we will sort it.
Not sure if you are in our patch? Flick us a message with your suburb.
Check your areaGive us a quick rundown of your vehicle and what you want set up. Call, email or send the form and we will sort a time to come to you.