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How long does a leak detection inspection take?

Planning around an inspection? Here’s roughly how long a wet-area leak detection visit takes, and what decides whether it’s quick or not.

3 min read Updated Nov 2026 How it works
Quick answer

Most wet-area leak detection inspections take one to two hours on site. Straightforward leaks are often found within the first hour; leaks that are well hidden, span more than one area, or need a documented report take longer.

Specialist carrying out a leak detection inspection on site
Most wet-area inspections take one to two hours on site.

What makes it quicker or slower

A few things decide how long a job runs:

  • How visible the signs are — a clear, active leak is faster to trace than an intermittent one.
  • Access — open surfaces read faster than tight cavities, slabs or finished walls.
  • How many areas are involved — a single shower is quicker than a leak that could be coming from several wet areas.
  • Whether you need a report — documenting the findings with photos and readings adds time over a verbal result.
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Inspections 6 days a week across Sydney. $299 inc GST for the first hour on site.

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What happens during the visit

A typical inspection runs in a few steps: we walk the wet area with you to understand what you’re seeing, map moisture to see where the damp concentrates, use thermal imaging to reveal what’s behind the surface, and run targeted testing to confirm the exact source. You get a plain-English explanation on the spot, and a written report afterwards if you need one. See the full leak detection process for more.

Questions, answered

Inspection time — FAQs

Will you find the leak in the first hour?
Often, yes — straightforward wet-area leaks are commonly located within the first hour. Harder or multi-area leaks can take longer, which we’ll flag as we go.
Do I need to be home for the whole time?
You’ll want to be there at the start to show us what you’re seeing and at the end for the findings; the middle is up to you.
How soon after do I get the report?
We’ll confirm turnaround when you book — the inspection is on site and the written report follows shortly after.

Book a time that suits

We inspect 6 days a week across Sydney, with a fixed price agreed before we start.