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Parsons Green · SW6

Leak Detection in Parsons Green

Non-destructive water leak detection across Parsons 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 19 Google reviews · trusted by Parsons Green homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Parsons 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 Parsons Green

Parsons Green is dominated by tightly packed Victorian and Edwardian terraces, many split into flats, alongside the grander houses of the Peterborough Estate and mansion blocks near Eel Brook Common. Original lead and cast-iron pipework, converted lofts with flat-roof extensions, and shared party walls between flats mean hidden leaks travel quickly and often surface far from their source.

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 Parsons Green we cover

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

Common leaks in Parsons Green homes

Flat roof extensions over kitchens and side returns

Many Parsons Green terraces have had rear kitchen extensions or loft conversions added with flat felt or GRP roofs. These are prone to perished membranes, ponding water and failed junctions where the flat roof meets the original brickwork, letting water track slowly into ceilings and wall cavities for months before staining appears below.

Converted flats with bathrooms stacked above neighbours

Where Victorian houses near Eel Brook Common and the Peterborough Estate have been split into upper and lower flats, bathrooms sit directly above another household's ceiling. Failed shower trays, perished silicone seals around baths, or cracked waste pipe joints send water straight through floor joists into the flat below, often disputed between leaseholders before the source is traced.

Ageing plumbing behind original period features

Retained cornicing, skirting and panelling in the area's period homes mean old supply pipes, soldered joints and hidden stopcocks are boxed in rather than replaced. A slow pinhole leak or corroded joint can seep unnoticed within these voids, causing rot and mould to develop well before any visible sign reaches the plaster surface.

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

★★★★★

Clearly communication, easy to deal with and responsive. We would thoroughly recommend. The report was really detailed making our buying negotiations a lot stronger and leaving us with a clear plan of action with possible timeframes.

Ramani Young, 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 Parsons Green?

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

Frequently asked questions

How much does leak detection in Parsons 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.

More help in Parsons Green

Damp and mould survey

Find the real cause of damp, mould or a leak in a Parsons Green property, with a written report and photographs. Damp survey in Parsons Green →

Structural drying

Dry walls, floors and voids in Parsons Green after a leak or flood, monitored to completion. Structural drying in Parsons Green →

Mould removal

Treat black mould in a Parsons Green property and fix the moisture source behind it. Mould removal in Parsons Green →