Premium Custom Caravan Fabrication Services

Whether you’re chasing the red dirt, hitting the coast or heading bush, your caravan needs to keep up. At Balamara Mechanical, we offer expert caravan fabrication and welding services, built for WA conditions and the way you travel.

From off-road upgrades to full custom builds, we’ll help you get it kitted out, reinforced, and adventure-ready.

Built Tough. Ready for Anywhere.

A black SUV towing a white travel trailer parked on the side of a rural road with dry golden hills and a clear blue sky in the background.
Travel trailer parked on a residential street with trees and a clear sky in the background.

Custom Caravan Fabrication

We don’t do cookie-cutter builds. Every job is tailored to your setup, your needs, and the places you plan to go. Whether you’ve got a van shell, a rolling base, or just an idea, we can help turn it into a mobile home that works.

  • Frame fabrication & structural reinforcements

  • Custom layouts, frames & storage solutions

  • Slide-outs, awning mounts, spare wheel carriers

  • Toolboxes, hatches and underfloor compartments

A person wearing a welding helmet and protective gear is welding inside a vehicle, with bright sparks and blue light from the welding process illuminating the scene.

Caravan Welding Services

Need a weld fixed or a frame reinforced? We offer professional welding services for caravans, campers and trailers:

  • MIG & TIG welding

  • Rust repairs & patch panels

  • Chassis extensions and reinforcements

  • Brackets, mounts and custom steel work

  • Repairs on aluminium, stainless & mild steel

An RV trailer and a white SUV parked on a dirt field surrounded by shrubbery and trees under a sunset sky with orange clouds.

Off-Road Caravan Fabrication

We specialise in modifying and customising caravans, camper trailers and tradie trailers, and we offer full servicing too. Whether it’s power, storage, security, lighting or creature comforts, we can kit it out with everything you need just bring us the base, and we’ll handle the rest.

Benefits of Choosing Our Services

✔️ Customised to how you travel — not just how it looks on Insta
✔️ Built in Bunbury by qualified tradespeople
✔️ Honest advice, realistic quotes, no up-sell tactics
✔️ Designed for long-haul durability, not just weekends away
✔️ One-stop workshop: welding, mechanical, fabrication

A white mobile service truck with signage for Balamara Mobile Mechanical, parked on a grassy area near a fence and a large building, advertising onsite welding, fabrication, vehicle servicing, and repair.
Black cows grazing near a hay feeder in a farm enclosure.
Metal scaffolding structure inside a warehouse with a worker in safety gear operating equipment.
A red tractor working in a field at sunset with a sky in shades of blue and orange, and burnt dry grass in the foreground.
A long metal frame with black rounded pipes inside it, labeled 'BALA MAR,' on a paved outdoor surface near industrial buildings.
A man wearing a yellow and navy safety jacket and sunglasses stands outdoors near a warehouse, with blue metal crates and industrial equipment around him.
Red Massey Ferguson tractor with a trailer, on farmland, under a partly cloudy blue sky.
Five workers wearing yellow and gray uniforms stand in front of a white van with a logo that reads "Bitterness Coffee." They are holding cups of coffee and smiling. A building behind them has a sign that says "Balamara Mechanical & Fabrication." The
Farmer working on top of a red Massey Ferguson tractor with large tires, surrounded by tall metal grain silos under a cloudy sky.
A semi-truck with its cab tilted forward on the roadside, being inspected or repaired by two workers, with a white service truck parked nearby.
Yellow JCB wheel loader secured on a flatbed truck
A person changing a tire on a small utility trailer inside a warehouse or garage, with tools and equipment nearby.
A large flatbed truck loaded with metal construction frames and large wooden blocks, with two workers inspecting the load outdoors on a clear day.
A construction or utility truck connected to a JCB backhoe loader on a dirt lot with tires stacked in the background and trees under a partly cloudy blue sky.
White Fuso flatbed truck with a metal cage bed parked on an empty paved lot under a blue sky with some clouds.
Empty outdoor stage with metal railings and a roof, set up on a grassy field with trees and tents in the background on a sunny day.
Two empty outdoor livestock pens with metal roofs, surrounded by wire fencing, on a dry grassy field under a clear blue sky.
Four workers and one woman sitting and lying on black metal trailers outside a building, with a sign reading 'Balamara Mobile Mechanical' in the background.
Three large round black metal livestock feed or water troughs with metal railings around the top, placed on a dry grassy field with trees and a cloudy sky in the background.
Several black and white dairy cows eating hay from a round feeding station outdoors.
Blue metal sled in a workshop, with various tools and wooden pallets in the background.
Two Highland cattle, one with brown fur and the other with reddish-brown fur, face each other in a natural outdoor setting with trees and fallen branches in the background. They are near a black feeding trough.
Metal Round cattle water tanks stacked outdoors in a rural field with open land, trees, and hills in the background.
Sunset over a farm pasture with metal fencing, a hay bale in a hay feeder, and large trees casting long shadows.
Black cattle gathered around a metal hay feeder filled with hay on a farm, with a background of other fences and cattle.
Metal livestock loading ramp in a rural outdoor area with trees and a clear sky.
Empty round metal and mesh platform with a transparent roof structure, situated outdoors on grass.
Construction workers installing a large black rubber flooring inside a temporary white fabric-covered structure at a construction site.
Three workers in yellow safety vests standing in front of a service truck with equipment and signs for Balamara Mobile Mechanical, featuring onsite welding and vehicle servicing.
Metal rolling cart with wire mesh base and slatted sides, outdoors on pavement, with shadow cast on ground.
A farm corral with a hay feeder and a water trough in a rural setting during sunset, with trees and open fields in the background.
A horse standing inside a metal enclosure with a roof, in a green grassy area with trees in the background.
Metal scaffolding structure placed on a brick sidewalk outdoors, with a commercial area and vehicles in the background.
Empty metal cattle corrals with a dirt pathway on a farm under a partly cloudy sky.
Metal frame sled on dirt ground with tools and construction materials in the background.
A mobile crane lifting a large metal frame to assemble a structure on a field with grass and blue sky.
A metal hay feeder filled with hay is in the background, while a long on-the-ground hay feeder is in the foreground, set in a grassy field with trees in the distance.
Metal livestock pens or cattle chutes next to a tree on a farm or ranch with dirt ground and clear blue sky.
Three workers in yellow and navy uniforms standing in front of a mobile mechanical vehicle with a sign for vehicle servicing and repair at an outdoor event under a partly cloudy sky.
Person's legs and boots hanging off the side of a red tractor, with a background of a cloudy blue sky.
A metal hay feeder on wheels set up outdoors on grassy ground with large trees and a fence in the background under a clear blue sky.
Metal livestock loading ramp on a dirt lot under a partly cloudy sky.

Get a Quote or Consultation

Got a van that needs beefing up? Planning something custom? Bring it in, show us what you’ve got, and we’ll give you a clear plan forward.

Balamara Mechanical, caravan modifications that don’t fall apart after the first dirt road.