Fleet Maintenance
JT Diesel & Maintenance provides reliable, end‑to‑end fleet maintenance solutions for businesses operating heavy machinery, work vehicles and site equipment across South East Queensland and regional areas. Whether you manage a small group of machines or a large, mixed fleet across multiple sites, we deliver consistent, on‑site servicing that keeps your operation running efficiently.
We understand that downtime affects productivity, deadlines and profitability. Our fleet programs are designed to reduce unexpected failures, extend equipment life and ensure every machine remains compliant with safety and operational standards.
Complete Onsite Servicing and Fleet Maintenance Plans
Our Fleet Maintenance Services Include
1.Preventative Servicing Programs Tailored maintenance schedules based on OEM requirements, site conditions and usage patterns.
2.Breakdown & Emergency Repairs Rapid response to get critical machinery and vehicles back online with minimal disruption.
3.Full Fleet Inspections Detailed mechanical checks, reporting and recommendations to support planning and compliance.
4.Engine, Hydraulic & Electrical Repairs Comprehensive support for diesel engines, hydraulic systems, electrical faults and control modules.
5.Service History Tracking & Reporting Clear documentation for compliance, audits and long‑term asset management.
6.On‑Site & Mobile Servicing Fully equipped service vehicles ready to support fleets across quarries, mines, civil sites and remote locations.
With experienced technicians and a commitment to reliability, JT Diesel & Maintenance ensures your fleet stays productive, safe and ready for work — every day, on every site.
Fleet maintenance you can depend on.
Why Choose JT Diesel & Maintenance
- Field Service Specialists
We focus exclusively on on-site servicing and repairs, minimising downtime and eliminating unnecessary machine transport.
2. Mining & Quarry Experience
Real experience working on blast hole drills, heavy earthmoving equipment, and quarry plant — not guesswork.
3. Preventative Maintenance Focused
We don’t just fix breakdowns. We help prevent them through thorough inspections and proactive servicing.
4. Reliable & Responsive
Fast turnaround, clear communication, and realistic timeframes — no disappearing acts.
5. Safety Driven
Mining-standard safety awareness and work practices carried into every job, regardless of site size.
6. Straightforward Service
No upselling, no fluff. Just honest advice and quality workmanship