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Trailer Manufacturing

Trailer Repairs & Modifications

Repairs, modifications and re-certification for existing trailers, from chassis welding and axle replacement through to adding sides, cages or tipping decks.

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Build-to-Order Trailers

Custom trailers designed and fabricated to your specifications.

Engineering Sign-Off

Chassis and axle design certified for registration and compliance.

Heavy-Duty Construction

Rated steel chassis and fabrication for demanding transport work.

In-House Fabrication Team

Welding, fitting and finishing completed on site by our tradespeople.

Overview

About This Category

Not every trailer job is a new build. Older trailers often need chassis repairs, a new axle or coupling, or a modification to suit a new use.

Serin repairs and modifies trailers for owners who want to extend the working life of an existing trailer rather than replace it.

Scope of Assistance

Suitable For

Chassis and drawbar repairs
Axle and suspension replacement
Adding cages, sides or tipping decks
Re-certification for registration
Typical Enquiries

Common Transport Situations

Repairing a damaged or corroded chassis
Replacing a worn axle or suspension
Modifying a box trailer with a cage or tipper deck
Re-certifying an older trailer for registration
Specialized Handling

Important Considerations for This Category

Proper preparation and clear details ensure smooth loading, transit and delivery.

Handling Point 01

Trailer condition assessed before quoting repairs

Handling Point 02

Structural welds completed to Australian standards

Handling Point 03

Modified builds re-checked against load ratings

Handling Point 04

Compliance re-certified where required

The Process

How This Transport Runs

01

Inspection

Trailer condition and requested modifications are assessed.

02

Quote & Approval

Repair or modification scope and cost confirmed before work begins.

03

Workshop Repair

Repairs or modifications completed in the workshop.

04

Compliance Check

Trailer re-certified where required before handover.

Questions

Frequently Asked Questions

Yes, we can assess and repair common issues such as chassis, axle or coupling faults for re-inspection.

In many cases yes, subject to chassis condition and load rating — we can assess this at quoting.

Explore More

Other Categories in This Service

01 Box Trailer Manufacturing Single and tandem axle box trailers built to order for trade, personal and small business use, welded and finished in-house to your load and towing vehicle. 02 Tipper Trailer Manufacturing Hydraulic tipper trailers built for tradies, landscapers and small earthmoving jobs, with a tipping deck sized and rated to suit your typical loads. 03 Plant & Machinery Trailer Manufacturing Tag and tilt trailers built to carry machinery and equipment, with load ratings and ramp configurations matched to what you need to move.
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(08) 9459 4115