Expert auto electrical services, delivered to your door.
Our Services
General Auto Electrical
Diagnostics & Fault Finding
We use scan tools to identify electrical issues fast — whether it’s a warning light, flat battery, or something just not working.
Sound Systems & Head Units
Upgrade your vehicle’s audio with modern touchscreen head units, Apple CarPlay, or Android Auto — all with clean, professional installs.
Lighting Upgrades
Interior, exterior, spotlights, or work lights — we’ll light the way with powerful, road-ready LED solutions.
4WD & Touring Fit-Outs
Dual Battery Systems
Keep your fridge, lights, and gear running off-grid. We install custom dual battery setups suited to your needs (AGM, lithium, DCDC).
Canopy Wiring & 12V Setups
We wire up ute canopies and 4WD fit-outs with sockets, switches, fridge plugs, lights and more — tailored for tradies or touring.
Custom Accessory Installs
Need light bars, solar input, inverter wiring or switch panels? We make it happen, safely and professionally.
Towing, Caravan & Commercial
Electric Brake Controllers
Towing a caravan or trailer? We supply and install Redarc and other top-tier brake controllers, safely and legally.
Caravan Vehicle Prep
We get your tow vehicle ready with Anderson plugs, 12V sockets, charge lines, trailer wiring and more.
Fleet Vehicle Solutions
From fault finding to full accessory installs, we work with small business and fleet operators for neat, reliable auto elec setups.
Commercial & Industrial
Forklifts & Plant Equipment
We diagnose and repair electrical faults in forklifts, small machinery, and plant vehicles — on-site, fast, and safely.
Fleet Fit-Outs
Whether it’s a few vans or a full team of tradies, we offer neat, durable electrical installs tailored to your business.
Workshop Partnerships
We work with mechanics, panel beaters and other trades as their go-to auto elec — no fuss, just quality service when you need it.
Fault Finding & Repairs
Full Diagnostics
We use professional-grade scan tools and electrical testing to find faults others miss — quickly and accurately.
Hard-to-Find Issues
We love the tricky ones. Intermittent faults, short circuits, parasitic draws — we find what’s draining your system or triggering that light.
On-the-Spot Repairs
Most jobs can be fixed on-site, with no need for a second visit. We carry a wide range of tools and parts for fast turnarounds.
Other Services
UHF Radios & Dash Cams
Stay connected and protected with UHF radios and dash cams — installed cleanly with no messy wires.
Alarms & Security
We install anti-theft systems, alarms and immobilisers to help protect your vehicle or tools.
Battery Testing & Replacements
Unsure if your battery’s the problem? We’ll test it properly and replace it on the spot if needed.
We’re 100% Mobile – We Come to You
No drop-offs. No waiting rooms. No towing required.
At Refined Auto Electrical, we're fully mobile — which means we bring the workshop to you.
Whether you're at home, on-site, or in the middle of nowhere, we arrive equipped and ready to get the job done. From quick diagnostics to full fit-outs, we handle it all from your driveway, shed, or worksite.
Our mobile service covers:
Sunbury
Tullamarine
Melbourne and surrounding areas
Why go mobile?
Save time — no more shuffling cars or organising transport
Expert service at your location
Ideal for busy people, tradies, and caravan setups
Everything done on-site, with professional results
If it’s auto electrical — and it needs to be done right — we’ll come to you and take care of it.
Contact us
Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!