One workshop for every service, repair, and rebuild you need.
A full-service diesel workshop, 24/7 emergency availability, authorised service status across five major truck brands, and a parts network covering all major makes and models.
Everything a truck or fleet needs, handled in-house by one team. Fit-out, fabrication, and COF work are handled by the same team, in the same location.
Key Capabilities
24/7 Emergency Support
After-hours support when breakdowns need action fast.
Repairs Through to Rebuilds
From routine servicing and brake work to full engine, transmission and drivetrain rebuilds.
Diesel & Auto Electrical Specialists
Experienced technicians working across Japanese, American and European makes and models.
Fleet to Owner-Operator Support
Service options scaled to suit how your business runs.
End-to-End Support for Every Truck, Every Job
TRT is an authorised service agent for Mercedes Benz, Freightliner, International, FAW Trucks, and Iveco, with a team of diesel mechanics and auto electricians experienced across all Japanese, American, and European makes.
From routine maintenance and COF inspections through to full engine and drivetrain rebuilds, fit-outs, and specialist installations, everything is handled in-house at our Hamilton workshop.
Mobile technicians are available to travel nationwide when the job demands it.
Built to keep your TIDD crane safe, compliant and ready for work, our Service & Support combines 24/7 phone help, planned maintenance and fast parts access - backed by authorised repairers and factory-trained technicians. When uptime matters, you’ve got a team behind you.
Planned servicing that helps reduce unplanned downtime and protect long-term reliability.
COF & Compliance Support
Practical support with inspections, repairs and the work needed to help get it sorted.
Diagnostics & Auto Electrical
State-of-the-art diagnostic capability across Japanese, American and European makes and models.
Engine, Drivetrain & Brake Repairs
From fault-finding through to major repair work and full rebuilds.
Fleet Maintenance Programmes
Tailored service plans for owner-operators through to large fleets.
Truck & Trailer Fit-Out Support
Decks, tow gear, hydraulics, crane installs and structural work handled in one place.
Parts & Workshop Support
When the job needs more than a standard service, TRT backs repairs with access to genuine OEM and quality aftermarket truck and trailer parts, along with in-house fabrication and engineering support.
With stock supported through Hamilton, Auckland and Christchurch, the right fix is easier to put in place fast.
