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Speak to a Specialist
Hither Green · SE13, SE12

Leak Detection in Hither Green

Non-destructive water leak detection across Hither Green, tracing hidden leaks with thermal imaging, acoustic sensors and tracer gas, then drying and treating the damage before it becomes mould.

Call 020 3051 8478Report a leak
★★★★★ 4.9 from 17 Google reviews · trusted by Hither Green homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Hither Green, our specialists trace the source without tearing the place apart, using thermal, acoustic and tracer-gas methods. A leak is not over when the water stops. Mould can start within 48 hours, so we find the source, dry the structure and treat any mould, all with one company. Leak detection is £800 to £1500 depending on scale. Call 020 3051 8478.
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Leak to dry to treated, one company in Hither Green

Hither Green's housing stock is dominated by tightly packed Victorian and Edwardian terraces around the railway station, interspersed with 1930s semis towards Verdant Lane and Chinbrook and converted flats along Hither Green Lane. Original cast iron stacks, aged bay window seals and rear-addition flat roofs on these older properties make hidden leaks a persistent local problem.

Leak Detection

Trace hidden water leaks without unnecessary damage using thermal, acoustic and tracer-gas methods. Leak detection →

Structural Drying

Dry walls, floors and voids after a leak or flood with monitored dehumidifiers, to completion. Structural drying →

Mould Treatment

Treat and prevent the mould that follows water damage, dealing with the moisture source first. Mould treatment →

Damp Investigation

Tell rising damp, penetrating damp and condensation apart, so the right repair is done once. Damp investigation →

Areas of Hither Green we cover

We attend leaks right across Hither Green and its neighbourhoods, including:

Common leaks in Hither Green homes

Ageing pipework in Victorian terraces

Many Hither Green terraces still run original or early-replacement plumbing beneath suspended timber floors. Joints in old lead, copper and early push-fit fittings weaken with age and can fail silently under floorboards, soaking joists for weeks before staining appears on a ceiling below or a damp patch spreads across a hallway carpet, by which point structural timber may already be affected.

Flat roof extensions leaking unseen

Rear kitchen extensions and loft conversions are common additions in Hither Green's terraced streets, many finished with felt or GRP flat roofing. Once perished or blistered, these coverings let rainwater track sideways along the roof deck before dripping down internally, often well away from the actual breach, leaving owners with damp walls or bulging plaster long before the source is obvious.

Converted flats leaking between floors

Where Hither Green's larger Edwardian houses have been split into flats, bathrooms fitted above older ground floor rooms rely on sealant, grouting and shower tray joints that degrade over time. A perished seal or hairline crack lets water escape steadily into the floor void, showing up as staining or a sagging ceiling in the flat below rather than at the leak's actual location.

What our customers say

★★★★★

Very helpful and professional, easy to communicate with about my mould issues and I received fast responses from the company on the best solutions for me. would recommend to all friends and family. 5/5

Jensen B, via Google

★★★★★

I recently used a damp and mould specialist company and was extremely impressed with the service from start to finish. From the initial survey, they were knowledgeable, thorough, and took the time to clearly explain the cause of the issue rather than just treating the symptoms.

Tarik Barak, via Google

★★★★★

Omg what brilliant service, excellent the cleaner did a very good job was efficient he took his time and cleaned everything, highly recommend S. Bessim…

Susan Bessim, via Google

Tip: If your water meter ticks over with every tap off, or a wall or ceiling stays damp with no obvious cause, there is a hidden leak. Finding it early is far cheaper than repairing the mould and damage it leaves behind.

Suspect a leak in Hither Green?

Call 020 3051 8478 or report a leak online. We trace, dry and treat for homeowners, landlords and managing agents across Hither Green.

Frequently asked questions

How much does leak detection in Hither Green cost?
Leak detection is £800 to £1500 depending on the scale and access. You get a written, insurance-ready report identifying the source.
Will you damage my home finding the leak?
No. We use non-destructive thermal imaging, acoustic sensors and tracer gas to pinpoint the leak before any access is opened up, so repairs are targeted.
Do you fix the damage after finding the leak?
Yes. A leak is not over when the water stops. We dry the structure with monitored dehumidifiers and treat any mould, so it is handled end to end.
Do you provide reports for insurance claims?
Yes. Every leak investigation comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.