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Raynes Park · SW20

Leak Detection in Raynes Park

Non-destructive water leak detection across Raynes Park, 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 Raynes Park homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Raynes Park, 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 Raynes Park

Raynes Park's housing stock ranges from Edwardian and 1930s terraces around the station to interwar semis toward West Barnes and Cannon Hill, alongside converted flats and newer developments near the railway. Many properties carry rear extensions, loft conversions and ageing bathrooms, all of which create extra pipework, joints and roof junctions where hidden leaks commonly develop unnoticed.

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 Raynes Park we cover

We attend leaks right across Raynes Park and its neighbourhoods, including:

Common leaks in Raynes Park homes

Flat roof extensions over kitchens

Many Raynes Park terraces and semis have single-storey rear extensions with flat felt or asphalt roofs covering kitchens and utility rooms. These coverings degrade over time, and once the membrane splits or flashing pulls away from the brickwork, water tracks slowly along joists before showing as staining or a sagging ceiling, often long after the original leak began.

Bathrooms plumbed above living space

In the borough's typical 1930s semis and Edwardian terraces, first-floor bathrooms usually sit directly above kitchens or reception rooms. Perished shower tray seals, cracked grout or a failed waste pipe joint can let water seep through the floor void gradually, leaving damp patches, blistered paint or a musty smell downstairs well before residents notice a problem upstairs.

Converted flats with shared pipework

Around Raynes Park station and along Coombe Lane, older houses split into flats often share risers, waste stacks and boiler pipework between units. A corroded joint or failed connection in one flat can escape unseen within a void and affect the ceiling of the flat below, complicating access and making the source harder to trace without proper investigation.

What our customers say

★★★★★

Was lovely working with the team and they did a fantastic and quick job to get all the mould out of my bathroom. Very much looking forward to working with them on other projects around my house!! Thank you for everything and shout out to Karim for being so sweet!

Mariama, 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

★★★★★

Amazing company! They responding very quickly. They have a low prices as well, not crazy quotes like from others. Job has been done very quickly and team was very professional. I will use them in the future if I needed. Thanks!

Patryk Gutowski, 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 Raynes Park?

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

Frequently asked questions

How much does leak detection in Raynes Park 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 Raynes Park

Damp and mould survey

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

Structural drying

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

Mould removal

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