Stair installer for builders

Fit ready-made or custom staircases on site as a subcontractor for local builders and renovators.

Startup costA$4k to A$15k
Monthly revenueA$4k to A$18k
Time needed20+ h/week
First incomeWeeks
  • A$4k-15k
  • Part-time
  • Out and about
  • Licence or permit needed

Estimates for a small start in Australia, not guarantees.

What it is

You measure, fit and finish staircases on site, including treads, risers, stringers and balustrades. The stairs are usually made by a supplier or workshop, and you do the installation using your own tools and ute.

Your first three steps

  1. Check your state's building licensing body for the licence or registration you need for carpentry or stair work
  2. Arrange public liability insurance and a good set of site tools, then register an ABN
  3. Introduce yourself to local builders and stair manufacturers, and offer a trial job
Who pays

Residential builders, renovators and project home companies. Some homeowners also hire you directly for replacements.

How it makes money

Fixed price per staircase or a day rate. Extra income comes from balustrade fitting, handrails and repairs.

Skills that help
  • Carpentry and accurate measuring
  • Reading plans and building requirements
  • Reliable and tidy on site
Watch out for
  • Licensing rules and value thresholds for building work differ by state, so check yours before quoting
  • Public liability insurance, and workers compensation if you take on staff
  • Stairs must meet the National Construction Code and any local requirements, so check dimensions and balustrade rules
  • Lifting heavy stairs and working at height, so plan for safe handling and help on site
  • Late payment from builders, so agree terms in writing and keep good records

🔒 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 a stair installation business?

Startup costs are typically estimated at around $4,000 to $15,000, depending on your tools, your ute and how much equipment you already own. Stairs are usually made by a supplier or workshop.

How much revenue can a stair installer make?

Monthly revenue is typically estimated at around $4,000 to $18,000, depending on how much work you win from builders, renovators and project home companies, and whether you take direct homeowner jobs.

Do I need a licence to install stairs in Australia?

Licensing rules and value thresholds for building work differ by state, so check yours before quoting. Also check public liability insurance, workers compensation if you take on staff, and National Construction Code requirements for stair dimensions and balustrades.

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