Leak Detection

Damp around a window or door frame is usually condensation, a failed seal letting rain in, or a hidden leak, and the timing tells you which.

How to spot storm-related damp, when to investigate after heavy weather, and when to call a surveyor to trace the source.

Act on a suspected water leak within 24 to 48 hours: here is what to do first, the warning signs, and when to call in non-invasive leak detection.

Call a plumber for a leak you can see or reach. Call a leak detection specialist when the leak is hidden behind a floor, wall or slab.

We confirm the price on a written quote once we understand the problem. We agree a date with you, with a written report you can use for insurance.

How thermal imaging reveals hidden damp and leaks, what it can and cannot detect, and what a professional survey in London includes.

A boiler that keeps losing pressure almost always has a hidden leak, and that escaping water can quietly become a damp and mould problem.

A high water bill usually points to a hidden leak in supply pipes, cisterns, or concealed pipework that quietly wastes water and causes damp.

A water meter moving with everything off almost always means a leak; learn how to confirm it and why it drives damp and mould.

Learn the key hidden water leak signs, from rising bills to musty smells and damp patches, and what to do before the damage spreads.

How to spot a hidden frozen pipe leak, where the water really comes from, and what a Damp, Mould and Water Damage Assessment reveals.

Learn the key signs of a water leak under the floor, how to confirm it, and why fast action limits hidden damage to your home.

How water leak detection services pinpoint hidden leaks without damage, the signs you need one, and what it costs in London.

A damp patch on the ceiling could be a leak or condensation. Here's how to tell the difference by shape, location and weather, and when to call a specialist.

Multiple leaks in a house usually share one cause, from high mains pressure to ageing pipework, and a survey pinpoints whether they are connected.

The common causes of plumbing leaks and the non-destructive methods used to trace them accurately before damage spreads.

Found a water leak in London? Shut off your stopcock, call a plumber, then arrange leak detection and drying to stop lasting damp and mould.

Learn how to spot bathtub leaks early, trace the source, repair it correctly, and dry the structure before damage spreads.

A shower leak spreads fast through joists and plaster, so learn the signs, find the true source, and fix it before it becomes structural damp.

A central heating leak is found by combining pressure testing with thermal imaging, acoustic equipment and tracer gas to pinpoint the source before opening any floors.

Tracer gas leak detection pumps a safe hydrogen-nitrogen mixture into pipes to pinpoint hidden leaks precisely, often in one visit and without unnecessary damage.

Non-invasive leak detection uses acoustic, thermal and tracer gas tools to pinpoint hidden leaks without damage, with a written report.

Acoustic leak detection uses sensitive microphones and sensors to listen for escaping water and pinpoint hidden pipe leaks without needless excavation.

How hidden central heating leaks are traced with acoustic, thermal and tracer gas methods, what affects the cost, and what happens once the leak is found.

Learn how to find a hidden water leak using the meter test and key warning signs, plus when professional leak detection in London is worth it.

Yes, non destructive leak detection finds hidden water leaks using acoustic, thermal and tracer gas methods, pinpointing the source without tearing your home apart.

Hidden water leaks often show up as damp patches, musty smells, mould, running water sounds, or rising water bills with no obvious source.