Fleet downtime costs money. When a vehicle is off the road, productivity suffers — and the longer it takes to diagnose and repair, the greater the impact on your business. At National Auto-Tec, we provide dedicated fleet electrical maintenance services for Melbourne businesses — covering everything from regular diagnostic scanning and module programming through to EV and hybrid servicing, TPMS programming and on-site mobile support across your entire fleet.

Our mobile service comes directly to your depot, warehouse or business premises — servicing your vehicles where they are and getting them back on the road as quickly as possible.

Fleet Electrical Maintenance Contracts Monthly retainer contracts tailored to your fleet size and requirements — covering regular diagnostic scanning, fault finding, module programming and electrical repairs. Predictable monthly costs, priority scheduling and dedicated account management — giving your business the electrical support it needs without the unpredictability of reactive repairs.

Regular Diagnostic Scanning & Fault Finding Proactive diagnostic scanning across your entire fleet — identifying developing faults before they cause breakdowns. Regular scans with detailed reports give your fleet manager a complete picture of electrical health across all vehicles.

Module Programming & Updates OEM software updates, module programming and coding across all fleet vehicles — ensuring every vehicle is running current manufacturer software and all modules are correctly configured.

EV & Hybrid Fleet Servicing As more fleets transition to EVs and hybrids, specialist high voltage servicing becomes essential. We provide comprehensive EV and hybrid fleet servicing — including HV diagnostics, battery health reports, depower procedures and EV vehicle testing — keeping your electric fleet operating safely and efficiently.

Fleet TPMS Sensor Supply & Programming Efficient bulk TPMS sensor supply and programming across entire fleets — minimising downtime and ensuring all vehicles have correctly functioning tyre pressure monitoring systems.

Fleet Vehicle Security & Immobiliser Installation Ghost immobiliser installation and GPS tracker programming across fleet vehicles — protecting your business assets against Melbourne's rising vehicle theft rates.

On-Site Mobile Fleet Servicing Our fully equipped mobile service comes to your depot or business premises — servicing multiple vehicles in a single visit to maximise efficiency and minimise disruption to your operations.

Fleet Documentation & Reporting Comprehensive documentation for every service across your fleet — providing your fleet manager with a complete service history, fault records and compliance documentation for all vehicles.