Letterbox supply and install service

Supply and fit letterboxes for homeowners, builders and landscapers who want the job done properly.

Startup costA$1k to A$5k
Monthly revenueA$800 to A$4k
Time needed10+ h/week
First incomeWeeks
  • A$1k-5k
  • Side hustle
  • Out and about

Estimates for a small start in Australia, not guarantees.

What it is

You supply letterboxes and install them for customers: freestanding posts, wall-mounted boxes or replacements for old ones. You can keep a few popular styles on hand and order others in as needed.

Your first three steps

  1. Set up an account with a local letterbox wholesaler and pick a small range of popular styles
  2. Practise installing on your own property or a friend's, and photograph the finished work for your portfolio
  3. Introduce yourself to local builders, landscapers and real estate agents and offer a fixed price for supply and install
Who pays

Homeowners, new-build and renovation builders, landscapers, property managers and landlords.

How it makes money

You charge for the letterbox with a margin on top, plus a fixed or hourly installation fee. Regular work from builders and landscapers can fill quiet days between homeowner jobs.

Skills that help
  • Basic hand and power tool skills
  • Measuring, levelling and setting posts
  • Quoting and customer service
Watch out for
  • Public liability insurance for work at customers' properties
  • Check Australia Post's current letterbox guidelines for size, height and access
  • Brick or masonry letterboxes, and any lighting that is wired in, may need a licensed tradie or approval, so check your state's rules
  • Check with your local council and utility providers about underground services before digging post holes
  • A ute or van is useful for carrying stock, concrete and tools

Deep research report · Australia

Everything you need to start: letterbox supply and install 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
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start a letterbox installation business?

Startup costs are typically estimated at around $1,000 to $5,000, depending on the stock you carry, your tools and your vehicle. A ute or van is useful for carrying stock, concrete and tools.

How much revenue can a letterbox installer make?

Monthly revenue is typically estimated at around $800 to $4,000, depending on how many installs you complete and the styles you supply for homeowners, builders, landscapers and property managers.

What rules should I check before installing letterboxes?

Check public liability insurance for work at customers' properties and Australia Post's current letterbox guidelines for size, height and access. Brick or masonry boxes and wired lighting may need a licensed tradie or approval. Check underground services with your council and utility providers before digging.

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