At A1 Trailers, we design and build custom trailers at our workshop in Bairnsdale, servicing all of Gippsland. Whether you need a tough box trailer, a tradesman trailer with all the extras, or a tipping trailer for heavy-duty use, we’ve got you covered. Every trailer is built with care, precision, and quality materials to ensure it stands up to Aussie conditions.
Expert Trailer Fabrication in Steel and Aluminium
Our trailers are fabricated using high-grade steel or aluminium in our fully equipped Bairnsdale workshop. We use MIG and TIG welding, guillotines, pan brake folders, a CNC plasma cutter, and a CNC router to ensure precision and strength in every build. Powder coating and hot-dip galvanising options are also available to protect your trailer from the elements.
All Types of Custom Trailers Available
We build trailers for all sorts of needs—whether it’s for work, play, or something in between. From off-road box trailers or stock crates to vehicle trailers for cars, bikes, or boats, we can customise to suit your exact requirements.
Single Axle Box Trailer
Strong and reliable for everyday use, our box trailer features can include:
- 2.1mm checkerplate, 50x50x2.5 RHS chassis and cross members
- Extended 75x50x2.5 RHS drawbar with spare wheel carrier
- 40mm square axle, 5 leaf springs standard
- Ford, Holden, or Land Cruiser hubs
- Sunraysia rims with 185r14c 8-ply L/T tyres
- Guard gussets and rope rails all around
- Front and rear drop-down gates
- 6" swing-around jockey wheel
- LED lights and mudflaps
- Fully etch primed and painted in Hammertone black paint
Tandem Trailers
Perfect for heavier loads, with a braked axle, roller rocker suspension, and a fully welded steel frame ready for any job. Our tandem trailers feature:
- 2.1mm checkerplate steel
- 75x50x2.5 RHS chassis and 50x50x2.5 cross members
- Extended 100x50x3,4, or 5 mm RHS drawbar
- 40mm square axles, braked and lazy axle
- Ford, Holden, or Land Cruiser hubs
- Roller rocker suspension
- Sunraysia rims with new 185r14c l/t tyres, plus a new spare wheel
- Guard gussets and rope rails
- Front and rear drop-down gates
- 8" swing-around jockey wheel
- LED lights and mudflaps
- Fully etch primed and painted in Hammertone black paint
Tradesman Trailers
Custom-built for tradies with everything you need to work smarter. Our tradesman trailers feature:
- Custom built to suit individual needs with side opening and/or rear opening doors fitted with gas struts, pinch weld rubber seal, and flush locks
- Purpose-built shelving and drawers if required
- Toolboxes/compressor boxes fitted to the drawbar (optional)
- Fixed or removable tops
- Fixed or removable ladder racks optional
- Jerry can holders optional
- Plant machinery trailers to 4.5 tonnes
Tipping Trailers
Choose from manual or hydraulic tipping systems, ideal for landscapers, gardeners, or anyone needing easy unloading.
Hydraulic Tipper Features
Includes a 6-stage single ram system, 4-tonne power pack, battery, and hand controller box for easy operation.
Stock Crates
Great for transporting livestock with customisable features, including:
- Built to your requirements from single to tandem axle—750 kg to 4.5 tonnes
- Many sizes and designs available
- Gal mesh cages, 2’ or 3’ high to suit
- 6x4, 7x4, 7x5, and 8x5 trailers
- Custom-built cages available
After a trailer that’s made to handle real Aussie conditions? Talk to the expert team at A1 Trailers in Bairnsdale – we’ll build it your way, with quality that lasts.