Doing our own welding and fabrication is what lets us fix things other door companies have to replace. We build and repair steel components for shutters, doors and gates — frames, guides, brackets, posts, lintel supports and custom sections made to suit an opening that isn't standard.

Older industrial buildings rarely have square, standard openings. Rather than forcing an off-the-shelf door into a difficult space, we fabricate the frame or support that makes the installation work properly, and we make structural modifications where an opening needs to change size.

We also take on general industrial fabrication and repair work: cracked frames, damaged posts, bollards, guarding and impact protection around doorways. Work can be done in our St Marys workshop or on site where the item can't be moved.

Fabrication and welding work we take on

Industrial steel fabrication

Door and shutter frames

Guides, brackets and supports

Structural modifications to openings

Gate frames and posts

Impact protection and bollards

On-site welding repairs

Custom one-off fabrication

Fabrication, repairs & modifications

Custom fabrication

One-off steel components made to measure for non-standard openings.

Frames & brackets

Fabricate and fit new door frames, headers, guides and mounting brackets.

Structural modifications

Alter openings and supports so a door can be installed correctly.

Welding repairs

Repair cracked or impact-damaged frames, posts and gate structures.

Workshop repairs

Bring the item to our St Marys workshop where site work isn't practical.

On-site welding

Attend site for repairs to fixed structures and door surrounds.

Why choose On Track Industrial

Commercial & industrial experience

Warehouses, factories, workshops, strata and retail — not just home garages.

Fast response

Breakdowns prioritised so your site isn't left open or locked shut.

Quality components

Motors, springs and hardware sized for the job rather than the cheapest option.

Professional installation

Measured, fitted and tested properly, including safety devices.

Repair & maintenance capability

Our own welding and fabrication means we repair what others replace.

Sydney-wide coverage

Based in St Marys, working across Western Sydney, Greater Sydney and NSW.

Where we work

We service businesses throughout Western Sydney and Greater Sydney including:

Related services

Not sure what you need? Contact us or call 02 7238 9977.

Frequently asked questions

Do you take on fabrication work that isn't door related?

Yes, we do general industrial steel fabrication and repair work — frames, brackets, guarding, bollards and similar.

Can you fabricate a frame for a non-standard opening?

That is a large part of what we do. Older industrial buildings rarely have square openings, so we make the frame suit the building.

Do you weld on site?

Yes, where the item can't be moved. Otherwise it is usually faster and neater in our St Marys workshop.

Can you repair a damaged gate frame rather than replace it?

Often yes. If the structure is sound we cut out and replace the damaged section, which is usually cheaper than a new gate.

Do you fabricate impact protection around doorways?

Yes — bollards, guide protection and guarding to stop forklifts taking out the same door twice.

Do you provide drawings or measurements?

We measure on site and confirm the details with you before fabrication starts.

Got a fabrication or welding job?

Request a quote for custom fabrication, modifications or repairs.