Vehicles & Equipment We Service
At Direct Current Auto Electrics & Air-Conditioning, we don’t limit our expertise to just standard cars. If it has a battery, a wiring loom, or a climate control system, our mobile workshop can fix it. We service a diverse range of transport and recreational vehicles, as well as heavy-duty industrial equipment across Canning Vale and the wider Perth metro area.
4WD Vehicles
Western Australia has some of the toughest off-road terrain in the world, and your 4WD needs to be ready for it. Whether you are prepping for a trip up the Gibb River Road or just love weekend beach driving, we handle everything your rig needs. From installing heavy-duty dual battery systems and solar controllers to wiring up high-output spotlights and winch isolators, we ensure your 4WD’s electrical system can handle the corrugations and dust.
Passenger Cars
From the daily family SUV to compact city commuters, we take the hassle out of regular automotive electrical maintenance. You don't need to arrange a lift or take a day off work to sit in a waiting room. We can head straight to your home driveway or workplace to swap out a dead battery, diagnose a check engine light, or repair an air-conditioning system that has given up in the summer heat.
Trucks & Commercial Vehicles
When a commercial truck goes offline, it directly impacts your bottom line. We service a wide range of light commercial vehicles, rigid trucks, and heavy transport rigs. Our team understands complex 24V electrical networks, trailer wiring connections, and heavy-duty starting systems. We focus on fast on-site diagnostics to keep your drivers safe, comfortable, and moving on schedule.
Boats & Marine Craft
Saltwater, moisture, and vibration are the absolute enemies of electrical wiring. If your boat has corroded connections, faulty bilge pumps, dead navigation lights, or dual-battery charging issues, we can help. We bring marine-grade wiring solutions directly to your boat, whether it's on its trailer or at the pen, ensuring your electronics are fully reliable before your next adventure.
Trailers
A trailer with faulty lighting is an immediate safety hazard and a magnet for a defect notice. We provide mobile rewiring and repair services for box trailers, boat trailers, horse floats, and heavy equipment trailers. Whether you need a simple 7-pin plug replacement, a completely new wiring loom, or the installation of an emergency breakaway safety system, we ensure you are fully legal and safe to tow.
Caravans & Camper Trailers
Modern caravans are essentially mobile homes packed with complex 12V and 240V electrical systems. Before you set off on your next big lap, let us ensure your setup is flawless. We specialise in caravan electrical upgrades, including DC-to-DC charging systems, Anderson plug installations, electric brake synchronisation, and efficient power setups to run your fridges and lights completely off-grid.
Mining Equipment
With over a decade of industry trade experience, we understand the strict safety standards and high-stakes environment of the mining sector. We service ancillary mining equipment, site-compliant light vehicles, and heavy earth-moving machinery. We quickly isolate and repair electrical faults on-site, ensuring all work meets rigorous operational standards so your equipment can maintain maximum productivity safely.
Ready to Get Back on the Move?
Don’t let a faulty electrical system or a broken air-conditioner stall your day or cost your business money. Whether you need an urgent roadside repair, a fix on the job site, or a custom upgrade at home, our mobile team is ready to come straight to you anywhere in the wider Perth metro area. Get in touch with us today to request your same-day quote or book your mobile service now.