TMJ Fabrication

TMJ Fabrication Custom Aluminium Welding for all your welding and fabrication needs. Locally owned and operated in Western Australia.

04/09/2026

Custom aluminium side pocket, lockable full-length rod locker and matching rod holders, all built to suit this Quintrex.

Fully carpeted and ready to go straight up North.

Need something custom for your boat? Get in touch with TMJ.

Custom aluminium prop stands made for A1 Garage Doors, replacing the old stands to make their workflow safer, easier and...
01/09/2026

Custom aluminium prop stands made for A1 Garage Doors, replacing the old stands to make their workflow safer, easier and more efficient.

Got a job that needs a custom solution? Get in touch with TMJ today.

Custom Aluminium Boat Trailers & FabricationHave a boat trailer or project that needs a custom solution? Get in touch wi...
20/07/2026

Custom Aluminium Boat Trailers & Fabrication

Have a boat trailer or project that needs a custom solution? Get in touch with TMJ Fabrication.

This custom-built aluminium trailer top was designed and manufactured in-house, converting from a boat trailer into a removable flatbed setup.

Features include:
• Heavy-duty aluminium construction
• Aluminium checker plate deck
• Custom designed to suit your requirements
• Integrated forklift lifting points
• Easily removed with only a few bolts, allowing it to be converted back into a boat trailer Contact us today for your next custom build.

From swim platforms to commercial work barges, we build tough, modular floating solutions that are made to last.Message ...
01/06/2026

From swim platforms to commercial work barges, we build tough, modular floating solutions that are made to last.

Message us to discuss your project

13/03/2026

Clean, strong aluminium mount ready for a Minn Kota setup.

05/03/2026

7110 HTO starting to take shape in the workshop.

16/02/2026

Upgrade complete ✔
We’ve modified this aluminium tray canopy to include secure access doors, making it more practical, secure, and user-friendly for everyday work.
Built to suit the customer’s needs while keeping the setup tough and functional.
If your canopy needs better access or a custom modification, we can help.

New install completed in Mandurah ✔Marine-grade aluminum jetty ladderSafe water accessBuilt for coastal conditionsUpgrad...
11/02/2026

New install completed in Mandurah ✔
Marine-grade aluminum jetty ladder
Safe water access
Built for coastal conditions
Upgrade your waterfront the smart way.

28/01/2026

Upgrading your truck in 2026?
This setup makes towing a caravan easy, with the boat up top and ready to go.

Progress on this custom aluminium boat build.Internal framing and floors installed, ensuring strength, balance, and dura...
27/01/2026

Progress on this custom aluminium boat build.
Internal framing and floors installed, ensuring strength, balance, and durability on the water.
If you’re chasing a custom build, get in touch

Address

Mandurah, WA

Telephone

+61417962077

Website

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