Mobile truck mechanic

Owner-drivers, small haulage and freight firms, farmers, tipper and construction operators, and fleets that want repairs done without losing a day.

Hourly labour rate plus a call-out fee and a margin on parts. Regular servicing agreements with small fleets give steadier work.

• Qualified heavy vehicle mechanic
• Diagnosing faults on diesel engines and air brakes
• Reliable and quick to respond
• Basic invoicing and quoting

• Trade qualification and any state mechanic licensing, which differs by state and territory
• Public liability, tools and vehicle insurance, plus workers compensation once you hire
• Whether your work needs to meet heavy vehicle inspection or roadworthiness requirements
• Safe working on roadsides and under heavy vehicles, and correct disposal of waste oil and filters
• Unpaid invoices from larger clients, so agree payment terms upfront

Startup costs are typically around $25,000 to $80,000, depending on the ute or van you fit out, your tools and diagnostic equipment, and insurance. These are estimates, so get quotes for your own setup.

Monthly revenue is typically around $6,000 to $30,000, depending on how many clients you service, the jobs you take and your call-out availability. These are estimates of revenue, not profit, starting from about 20 hours a week.

Check your trade qualification and any state mechanic licensing, which differs by state and territory. Also check whether your work must meet heavy vehicle inspection or roadworthiness requirements, your insurance, and safe roadside work and waste oil disposal.