Water leak investigation
Record symptoms, meter behaviour and when moisture appears. Ask the provider to explain diagnostic scope and report limitations.
This guide has a checked price reference. Verify the source scope and availability before using it. How prices are checked
Published price reference
From $375 per investigation incl. GST (AUD) · Underground, pipe or slab leak detection
Detection of hidden leaks. Confirm price and repair scope separately. Brisbane, Ipswich, Springfield and Logan provider price.
Paul’s Plumbing Group · Checked 13 November 2026.
Build a budget from your quote
Separate diagnostics from opening surfaces, repair and reinstatement.
NSW Government plumbing, draining and gasfitting licensing · Checked 13 November 2026.