Enclosed Trailoer Fit Outs

Transform your enclosed trailer into a fully functional mobile workspace, trade rig, or touring companion

At All 12 Volt, we specialise in custom enclosed trailer electrical installations that maximise storage, power, lighting, and convenience. Whether you're a tradie, mobile business owner, camper, or event operator, our team can tailor your trailer to suit your unique needs with clean, durable, and high-performance 12V solutions.

Get A Free Quote Today

Planning a DIY fitout but want help with the tricky parts? Bought a setup online and need it installed properly? We’ve got you covered.

Need Advice Before You Install?

We don’t just sell and install – we advise. If you’re unsure what gear suits your setup, our expert team can help you build a reliable 12V system for your vehicle or off-grid project.

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Why Choose Us for Installation?

Qualified Technicians

Our skilled team has hands-on experience with a wide array of vehicles, from sedans and 4WDs to caravans and trucks.

Custom Fit Solutions

We ensure each installation is tailored to your specific make and model, providing a seamless, factory-finish look.

Latest Tools & Technology

We use up-to-date tools and diagnostic systems to guarantee reliable performance and compatibility with your vehicle’s systems.

Fast Turnaround

Get back on the road quickly with our efficient and flexible scheduling options.

Tailored Fit Outs for Work & Play

Custom Design: Every trailer is different. We work with you to plan a smart, efficient layout with exactly the power and functionality you need.
Tidy Professional Wiring: We install heavy-duty cabling and fuse systems using best-practice techniques for reliability and safety.
Premium Components: We use trusted brands like REDARC, Enerdrive, Victron, and Projecta for everything from battery systems to solar and inverters.
All Applications Covered: From tradie tool trailers to mobile cool rooms and camping setups – we’ve got the experience to deliver.

Our Enclosed Trailer Fit Outs Include:

Lithium & AGM Battery Systems

Long-lasting power for tools, fridges, lighting, and more – with DC-DC or AC charging options.

Solar Integration

Fixed or portable solar panels for off-grid power and battery maintenance.

12V Control Panels

Custom boards with USB, cig sockets, switches, fuses, voltmeters, and Anderson plugs.

Inverter Systems

Clean 240V power for tools, appliances, or computers.

LED Lighting

Roof lights, work lights, exterior flood lights, strip lights, and dimmable options.

Fridge & Appliance Wiring

Heavy-duty wiring for mobile refrigeration, coffee machines, welders, and more.

Water Pumps & Utility Systems

12V plumbing and accessories for mobile kitchens, cleaning setups, and tradie trailers.

Monitoring & Management Systems

Touchscreen or Bluetooth battery monitors, solar controllers, and shunts.

And much more...

If you purchased your accessories elsewhere, no worries – we’re happy to install third-party products too.

Mobile & In-Store Installation Available

Choose what works best for you:

Visit our workshop in Unit 1/ 49 Central Hills Drive, Gregory Hills NSW 2557 for full-service installations.
Prefer convenience? We offer mobile installations within the local area – perfect for busy schedules.

Book Your Installation Today

Whether you're upgrading for convenience, safety, or adventure, All 12 Volt is your trusted partner in car accessory installations. Contact us today to book your fitting service or get a free quote.

Who does not love the outdoors and camping? It's a great adventure and opens up new destinations and often unexplored places. But you need to be well equipped with the safe and durable caravan and camping accessories for these outdoor activities. It is undoubtedly thrilling and exciting, but unless you take good care of what you need to do and what you should avoid, there's always a chance of an unpleasant experience. It pays to take sound advice from a 4WD specialist when going on a camping trip.