What the quote should cover
Ask each business to describe the job in its own words, then compare what they plan to do about the cause. Two quotes can look alike while one treats the surface and the other deals with where the moisture comes from.
If a ceiling, wall lining or carpet may need replacing, ask whether that is part of their work or a job for another trade.
Before anyone comes
Take photos of each patch and note when you first saw it, and whether it grew after rain or through winter. Write down any leaks, drips or damp spots you know of.
Clear access to the affected walls and cupboards so the whole area can be seen.
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