For all things diesel, Give us a call

  • Over 40 years of diesel industry experience
  • Fast turnaround to minimise downtime
  • Honest advice & cost-effective repairs

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Darwin Fleet Services

Managing a fleet involves enough challenges — mechanical issues shouldn’t be one. That’s why All Things Diesel NT provides reliable, no-fuss fleet services in Darwin, helping local businesses keep their diesel and light commercial vehicles running smoothly and on schedule. Whether you’ve got two cars or twenty, our team offers maintenance, repairs, inspections, and diagnostics designed to reduce downtime and prevent costly breakdowns. We can work from your company’s checklist or apply our detailed service process to meet your safety, compliance, and operational needs. We look after everything from utes and light trucks to trailers and road trains.


  • Tailored servicing plans available
  • Fast turnarounds with flexible scheduling
  • Trusted by Darwin businesses for over a decade


With over 40 years of industry knowledge, we understand how important it is to keep your fleet moving. We offer fair, upfront advice and quality service with every job — no runaround, no inflated quotes—call  08 8931 4039 today to book your fleet in or request a tailored maintenance quote.

Fleet Maintenance That Keeps You Moving

Downtime is money, and waiting around for parts or repairs can grind your entire business to a halt. Our Darwin-based fleet services are designed to keep your vehicles in rotation and your team on the move. We perform routine servicing, fault diagnosis, logbook maintenance, and mechanical repairs to suit your operational schedule. Our Tivendale workshop is fully equipped, and we offer consistent servicing that meets NT compliance and manufacturer requirements. With straightforward communication and a team that gets the Territory workload, we make keeping your vehicles in top condition simple.


  • Clear service records for compliance
  • Consistent support from a locally based team
  • Workshop equipped for light & heavy diesel vehicles


We proudly service fleets across Darwin, Palmerston, Winnellie, and Coolalinga, building long-term partnerships with clients who value honest, dependable workmanship. If your fleet needs support, we’re here to help. Call 08 8931 4039 to book an appointment or discuss a servicing plan that fits your business.

  • How often should fleet vehicles be serviced?

    Service intervals depend on the vehicle type, workload, and usage patterns. Light diesel vehicles may require servicing every 10,000 to 15,000 km, while heavy-duty trucks and trailers often need more frequent checks. Businesses should adopt a scheduled maintenance plan based on time (e.g., monthly or quarterly) or usage to avoid unexpected failures and maintain compliance.

  • What’s included in fleet servicing?

    Fleet servicing typically includes a full mechanical inspection, oil and filter changes, fluid top-ups, tyre checks and rotations, brake inspections, battery testing, and logbook servicing where required. Depending on the service level, it may also cover diagnostics, suspension checks, air conditioning inspection, and replacement of worn components.

  • Why is preventive maintenance important for fleet vehicles?

    Preventive maintenance helps identify issues before they lead to breakdowns, keeping fleet vehicles safer and more reliable. Regular servicing ensures components like brakes, steering, suspension, and engine systems are operating correctly, reducing the risk of unexpected failures on the road. It also improves fuel efficiency, extends vehicle lifespan, and helps fleets meet safety and compliance standards. For businesses, it’s a proactive approach that saves money in the long run by avoiding costly emergency repairs and reducing downtime. Preventive maintenance is essential in harsh conditions like those in Darwin, where wear and tear can occur faster.

Locations We Service