Reading the quotes side by side
The total is the least useful line on a renovation quote. Two builders can reach a similar figure while one has left out demolition, rubbish removal or painting, and the other has priced basic fittings that you would want to upgrade.
Go through each quote for allowances, exclusions and what happens if something unexpected is found behind a wall. Those lines are where the final cost usually moves.
Before you ask for prices
Write a short list of what you want done, room by room, and give the same list to every builder. Add the finishes you have chosen, or say plainly that you have not chosen them yet.
If you have plans or drawings, send them with the list. A quote based on drawings leaves far less to guesswork than one based on a walk through.
Where to check
- ABN Lookup, Australian Business Register
Shows whether a business's ABN is active or cancelled, its business type and its GST status, and the Register says the public can use it to check a business before buying.
Read 15 October 2026 - Consumer Affairs Victoria
It is Victoria's consumer regulator, with help to resolve a problem and public registers to search.
Read 15 October 2026