LPG Conversion Workshop

Fit LPG systems to petrol cars, vans and utes for drivers who want cheaper fuel.

Startup costA$30k to A$120k
Monthly revenueA$6k to A$30k
Time needed30+ h/week
First incomeMonths

Estimates for a small start in Australia, not guarantees.

What it is

A small workshop that installs, tests and services LPG fuel systems on petrol vehicles, including tank fitting, gas lines, injectors and tuning, plus follow-up servicing.

Your first three steps

  1. Contact your state or territory gas and vehicle regulators to find out what licences, certifications and training you need to fit LPG systems
  2. Price up a small workshop lease, a diagnostic and tuning setup, and a supplier for certified LPG kits and cylinders
  3. Visit local fleets, tradies and taxi operators to test demand and ask what they would pay for a conversion
Who pays

Everyday drivers, tradies with utes and vans, taxi and hire operators, and small fleets with high fuel bills.

How it makes money

A fixed price per conversion, plus income from servicing, tuning, repairs and cylinder or system checks on existing LPG vehicles.

Skills that help
  • Automotive mechanical or auto-gas fitting training
  • Careful, safety-minded workmanship
  • Engine tuning and diagnostics
  • Explaining costs and savings clearly to customers
Watch out for
  • Gas fitting and automotive LPG work usually needs specific qualifications or a licence, check with your state or territory regulator
  • Installations must meet the relevant Australian Standards and vehicle modification rules, check how your state handles approval and compliance
  • Public liability and product liability insurance, as a poor install is a real safety risk
  • Council approval for the workshop and for storing gas and equipment
  • Demand can be limited and varies by area, so test local interest before committing to a lease

🔒 Full research report for Australia

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start an LPG conversion workshop?

Startup costs are typically around $30,000 to $120,000, depending on the workshop premises, tools and testing equipment, and the stock of tanks and components you carry. Lease and insurance costs are worth including.

How much revenue can an LPG conversion workshop make?

Monthly revenue is typically around $6,000 to $30,000, depending on how many installs and services you complete. Demand can be limited and varies by area, so test local interest before committing to a lease.

What licences and rules apply to LPG conversion work?

Check with your state or territory regulator about the qualifications or licence needed for gas fitting and automotive LPG work. Also check Australian Standards, vehicle modification approval rules, council approval for storing gas, and insurance.

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