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Ealing · W5, W13, W7

Leak Detection in Ealing

Non-destructive water leak detection across Ealing, 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 18 Google reviews · trusted by Ealing homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Ealing, 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 Ealing

Ealing's housing stock ranges from Victorian and Edwardian terraces around Northfields and Hanwell, split into flats with shared risers, to interwar semis in Pitshanger and Castlebar, mansion blocks near Ealing Broadway and Haven Green, and rear extensions with flat roofs. This mix of ageing pipework, converted plumbing and flat-roof coverings makes hidden leaks a recurring problem across the borough.

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 Ealing we cover

We attend leaks right across Ealing and its neighbourhoods, including:

Common leaks in Ealing homes

Converted terraces with bathrooms stacked over neighbours

Many Victorian and Edwardian terraces in West Ealing, Northfields and Hanwell were divided into flats decades ago, often with a bathroom built directly above a downstairs kitchen or living room. Perished seals around baths and shower trays, or a cracked waste pipe joint, can send water into the flat below for weeks before staining or a sagging ceiling gives it away.

Flat roof extensions on 1930s semis

Pitshanger, Castlebar and Mount Park have large numbers of 1930s semis with rear kitchen extensions and loft conversions finished in flat roofing felt or asphalt. These coverings have a limited lifespan, and once the membrane perishes or a joint fails, water tracks along joists and insulation rather than dripping straight through, so damage is often well established before anyone notices a leak.

Concealed pipework in mansion blocks and conversions

Purpose-built mansion blocks near Ealing Broadway and Haven Green, alongside older houses split into flats, tend to route plumbing through boxed-in ducts and between floors shared by several households. A failed joint or corroded pipe in this concealed pipework causes an escape of water that can spread sideways into adjoining flats, complicating both the source trace and the drying process.

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

★★★★★

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

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 Ealing?

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

Frequently asked questions

How much does leak detection in Ealing 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.