Commercial Fleet Maintenance
Commercial Fleet Maintenance That Works Around Your Business
Minimise downtime. Maximise productivity.
When your fleet runs smoothly, so does your business. At Peninsula Diesel, we partner with commercial operators across the Mornington Peninsula and Melbourne’s South East to keep their diesel fleets moving with precision, consistency, and zero guesswork.
We know time off the road costs money—so we’ve built a fleet maintenance program that works around your schedule and keeps your vehicles in peak condition, without the hassle.
Keep your fleet moving—book now.

Fleet Servicing Made Simple


We take the pressure off your team by managing your maintenance needs from end to end. Whether it’s three trucks or thirty, we’ll help you:
Plan ahead with service schedules and reminders
Reduce unexpected breakdowns with preventative maintenance
Stay compliant with safety and roadworthiness standards
Track costs and improve budgeting accuracy
Keep your drivers safe and your trucks reliable
Get detailed, paperless reporting for every job
Our servicing is carried out by highly experienced diesel mechanics in a fully equipped, high-capacity workshop—so you get consistent results, fast turnaround, and no cutting corners.
Flexible Servicing That Works for You
To help minimise operational disruption, we now offer afternoon shift servicing—keeping your vehicles on the road during the day and in the workshop after hours.
This service is ideal for businesses that can’t afford daytime downtime. Ask us how we can build a schedule around your fleet’s needs.
Why Fleet Managers Choose Peninsula Diesel
Over 40 years of diesel servicing expertise
Fully licensed for heavy vehicle servicing and inspections
Flexible maintenance scheduling and free service planning
Transparent advice, no hidden costs
Trusted by leading businesses across the Peninsula
Our proactive approach means fewer breakdowns, better budgeting, and more time for you to focus on what you do best—running your business.
Free Maintenance Planning Support

Let us take care of the admin. Our fleet maintenance support includes:
Logbook servicing and record-keeping
Automated reminders for due services and inspections
Custom maintenance schedules tailored to usage and load
Free budgeting assistance for forward planning
It’s a proven system that helps businesses stay compliant, extend the life of their vehicles, and avoid costly surprises.
Ready to streamline your fleet servicing?
Get in touch to discuss a customised maintenance plan for your business.