Mobile trailer repair service
Fix trailer lights, brakes, bearings and couplings at the owner's home, farm or yard.
- A$5k-25k
- Part-time
- Out and about
Estimates for a small start in Australia, not guarantees.
What it is
A ute or van fitted out with tools and common parts, travelling to customers to service and repair box, car, boat and horse trailers. Typical jobs are wheel bearings, lights and wiring, brake adjustment, couplings and jockey wheels.
Your first three steps
- Check your state's rules on who can carry out trailer brake and roadworthiness repairs, and which qualifications you need
- Set up a ute or van with a basic tool kit, a portable welder and fast-moving parts like bearings, lights and couplings
- Contact local farmers, tradies and trailer hire businesses and offer a discounted first service
Who pays
Caravan and trailer owners, farmers, tradies, hire businesses and small fleets who can't easily tow a trailer to a workshop.
How it makes money
Call-out fee or hourly rate plus parts markup, with repeat work from fleets and hire businesses on regular service schedules.
Skills that help
- Mechanical and welding basics
- Trailer wiring and brakes
- Diagnosing faults on site
- Customer service
Watch out for
- Public liability and tools or product liability insurance
- Check whether your state requires a licence or accreditation for certain repairs, such as brakes or structural work
- Roadworthy and safety certificates are usually issued by authorised inspectors, so check what you can and cannot sign off
- Welding, lifting and working under loads carry real safety risks
- Council or workplace rules if you store parts or work from home
Deep research report · Australia
Everything you need to start: mobile trailer repair service
Researched with live web search for Australia: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start a mobile trailer repair business?
Startup costs are typically around $5,000 to $25,000, depending on your vehicle, tools and the parts you carry. Monthly revenue is typically estimated at $2,500 to $10,000, depending on how many jobs you take on.
Do I need a licence to repair trailers in Australia?
Check whether your state requires a licence or accreditation for certain repairs, such as brakes or structural work. Roadworthy and safety certificates are usually issued by authorised inspectors, so check what you can sign off. Also check insurance, including public liability.
What skills and hours does mobile trailer repair need?
The estimate is at least around 15 hours a week. Useful skills include mechanical and welding basics, trailer wiring and brakes, diagnosing faults on site, and customer service. Welding, lifting and working under loads carry real safety risks.
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