Leak Detection / Surry Hills
Leak Detection Surry Hills
Hidden leaks in walls, floors, slabs and ceilings across Surry Hills, found before anything is opened up, with a fixed price before we start.
Our guarantee: 12 months on our workmanship, in writing. What it covers
$0 call-out fee — any hour, any day · Available 24/7
Where Leaks Come From in Surry Hills
In Surry Hills, finding a leak is often as much about whose it is as where it is. Terraces share walls and lines, converted warehouses and small blocks mix private and common property, and commercial kitchens sit under apartments across much of the suburb. We find the source first, so the right person fixes it.


Leaks in converted and strata buildings
In warehouse conversions and small blocks, the split between common property and a private fault is rarely obvious from inside an apartment. Locating the source quickly is what limits the damage and the argument.
Water showing in the wrong place
In terraces and stacked apartments, water travels along walls, slabs and old timber floors before it shows. The damp patch is a clue, not the answer, and the leak is often in the house or unit next door or above.
Fixed price quoted before we start. $0 call-out fee.
(02) 9139 8945How It Works
How It Works in Surry Hills
Site Assessment
We discuss your symptoms — high water bills, damp patches, mould — to narrow the search area.
Detection
We use acoustic listening devices, thermal cameras, moisture readings and, where it suits, tracer dye to pinpoint the leak non-invasively.
Report
We provide a clear report of the leak location and recommend the repair approach.
Repair
We carry out the repair — patching, pipe replacement, or relining as appropriate.
Common Questions
Leak Detection in Surry Hills
The leak might be coming from the unit above. How do you tell?
We test the lines and fixtures in both units and trace where the water is entering, using pressure testing, acoustic listening, thermal imaging and dye testing. The written findings go to both owners or the strata manager.
Do you work with strata managers in Surry Hills?
Yes, regularly. We provide a written report so the committee has something concrete rather than a verbal description.
Can you come out after hours for a leak?
Yes. We take calls 24/7, including weekends and public holidays, with no call-out fee. If water is coming through a ceiling, turn off the power to that area if it is safe to, and call us.
How we find hidden leaks, the signs to look for, and what it involves.
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What Sydney Customers Say
Excellent service from Mr Clog! They responded quickly to my leaking pipe, identified the problem, and fixed it efficiently. The plumber was professional, friendly, and explained everything clearly. The pricing…
Just want to thank the team from Mr Clog for coming out today for an emergency water leak under my house. They were quick, reliable and fair priced. Thanks guys.
Can’t rate this business high enough. I had a very concerning toilet blockage and they came straight out and found and rectified the problem immediately. The price was very reasonable and they went above and be…
Get a Quote — Leak Detection Surry Hills
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Leak Detection in Surry Hills?
$0 call-out fee — any hour, any day. Available 24/7, 365 days a year.