Leak Detection Ealing
Hidden water leaks in Ealing pinpointed without opening floors or walls — acoustic, thermal imaging and tracer gas detection with no find, no fee, covering Ealing, Acton, Hanwell, Southall and Greenford.
No find, no fee
You only pay the detection fee if we locate the leak.
All of Ealing
Same-day and next-day cover across the whole borough.
Insurer-ready reports
Trace & access documentation loss adjusters accept.
Multi-method survey
Acoustic, thermal, tracer gas and moisture on every visit.
Local knowledge
How Ealing properties leak
Ealing housing is dominated by Edwardian terraces, 1930s semis and purpose-built maisonettes. Edwardian houses here often keep original lead or iron rising mains; corrosion at the stop-tap joint under the front hall floor is a common find.
Knowing the local building stock matters: it tells us where the pipework usually runs, which materials to expect, and which detection method will get to the answer fastest — before we arrive.
Covered in Ealing
- Hidden leaks under floors and in walls
- Underground supply pipe leaks
- Central heating and boiler pressure loss
- Underfloor heating loop leaks
- Flat-to-flat leak origin investigations
- Trace & access reports for insurance claims
Three methods, one marked point
Acoustic survey
Ground microphones and correlators follow the sound of escaping water through floors and ground.
Thermal imaging
Infrared cameras reveal wet patches and buried heating runs through the floor surface.
Tracer gas
A safe hydrogen mix escapes through the exact failure point and rises to our surface detector.
Common leak problems in Ealing
Corroded Rising Mains at Stop-Tap
In Ealing's Edwardian terraces, original lead or iron rising mains often corrode at the connection to the internal stop-tap, which is commonly located under the front hall floor. This hidden corrosion can lead to sudden, significant leaks that may not be immediately apparent. Our engineers are trained to identify this specific failure point. We provide the detailed evidence insurers require to validate a claim for pipe replacement.
Leaks Under Ground-Floor Suspended Timber
Many period properties in the borough, especially 1930s semis, feature suspended timber floors at ground level. Leaks from the underfloor pipework can travel along joists and cause damage far from the source. Our trace and access process systematically locates the exact origin. This precise documentation is essential for your insurer to approve necessary repairs and floor reinstatement.
Failing Joints in Ageing Pipework
Older plumbing systems in Ealing's housing stock often have threaded or wiped lead joints that deteriorate over decades. These can fail without warning, causing leaks within walls or under floors. We use non-invasive detection methods to pinpoint the failing joint. Providing clear evidence of the specific failure mode supports your claim for the cost of re-piping the affected section.
External Stop-Tap Access Complications
Properties across the borough, particularly terraces, may have shared or difficult-to-access external stop-taps. In an emergency, this can delay isolating the water supply, exacerbating damage. Our engineers are experienced in managing these access challenges efficiently. We document any access issues for your insurer, framing our response within the necessary procedures for claim validation.
From the forums
Leak Detection in Ealing's Terraces, Semis and Mansion Flats
What we detect
Leak detection services in Ealing
Leak Detection
Insurance Trace & Access
Acoustic Detection
Insurance-Approved Detection
Thermal Imaging
Insurer-Approved Leak Detection
Tracer Gas
Insurance-Compliant Leak Detection
Underground Leaks
Insurance-Compliant Detection
Heating Leaks
Insurance-Compliant Detection
UFH Leaks
Insurance-Compliant Detection
Trace & Access
For London Insurers
Leak Repair
Insurance-Ready Leak Resolution
Where we work
Ealing coverage map
Map data © OpenStreetMap contributors.
How to Choose a Leak Detection Company in London for Insurance Claims
Selecting the right leak detection specialist is crucial for meeting insurer requirements on documentation and ensuring trace & access costs are recoverable. We outline the key procedural steps.
Leak detection in Ealing — FAQs
How quickly can you attend a leak in Ealing?
Same-day appointments are usually available in Ealing, and next-day almost always. If water is actively escaping, tell us when you book — live leaks are prioritised and we can talk you through isolating the supply while an engineer travels.
Do you charge if you can’t find the leak?
No. Every detection visit in Ealing is covered by our no find, no fee promise: if we attend a confirmed live leak and cannot locate it, the detection fee is waived.
Can you provide a report for my insurer?
Yes — trace and access reports documenting the cause, precise origin and affected areas are available for every Ealing detection visit, typically within 48 hours. They are structured the way UK loss adjusters expect.
Which parts of Ealing do you cover?
All of it — including Ealing, Acton, Hanwell, Southall, Greenford. We cover every London borough, so coverage never depends on which side of a postcode line you live.
My Ealing house still has an old lead or iron rising main under the hall floor. Can you find a leak without lifting the whole floor?
Usually yes. On Edwardian terraces and 1930s semis the rising main and stop-tap often sit under a solid hall floor, so we use acoustic listening, tracing and moisture readings to pinpoint the likely spot before anything is lifted. That narrows excavation to a small area rather than the whole hallway. A fixed leak-detection fee typically falls in the £250 to £450 range, in line with UK trade cost-guide figures.
I live in a converted flat or maisonette in Ealing and damp is spreading, but nobody knows whose pipe it is. Can you help?
We can trace the supply run to work out where the pipe goes and whether the water is coming from your flat or a shared or neighbouring one. Older conversions often have unclear or shared pipework, so establishing the route first helps with both the repair and any freeholder or neighbour discussion. We also check whether the moisture is a leak at all, rather than rising or penetrating damp, before recommending any work.
Read before you book
Leak detection guides
How to Choose a Leak Detection Company in London for Insurance Claims
Selecting the right leak detection specialist is crucial for meeting insurer requirements on documentation and ensuring trace & access costs are recoverable. We outline the key procedural steps.
ReadThe Real Cost of Cheap Leak Detection in London for Insurance Claims
Opting for cheap leak detection in London can jeopardise your insurance claim. We detail the procedural requirements insurers have for trace & access to ensure your costs are recovered.
ReadNo Find, No Fee Leak Detection Explained for Insurance Claims
Our no-find-no-fee leak detection service is designed to support insurance claims by professionally locating hidden leaks and providing the documentation insurers require.
ReadA Step-by-Step Guide to Your Trace and Access Insurance Claim
Navigating a trace and access claim requires a methodical approach. We detail the essential steps, from the initial investigation by our engineers to securing your insurer's approval.
ReadHow to Spot the Signs of a Hidden Water Leak in Your Home
Identifying the hidden signs of a water leak is crucial for meeting insurer trace & access requirements and protecting your property.
ReadHow Professional Leak Detection Works: Methods Explained for Insurance Claims
Understanding the precise, non-invasive methods our engineers use to locate hidden leaks is crucial for supporting your insurance claim and documentation.
ReadLeak detection across London
Losing water in Ealing?
Tell us the symptoms and your postcode. Fixed detection fee, agreed arrival window, no find no fee — confirmed before you book.
Book a detection visit