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Hillingdon · UB1, UB3, UB4, UB7, UB8, UB9, UB10, HA4, HA5, HA6

Leak Detection in Hillingdon

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

★★★★★ 5.0 from 20 Google reviews · trusted by Hillingdon homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Hillingdon, 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 a fixed £650. Tell us when you need us and we will fit the visit around you as closely as we can. If it is urgent, call 020 3051 8478.

Leak to dry to treated, one company in Hillingdon

Hillingdon mixes interwar semis in Ruislip and Eastcote, 1930s terraces around Hayes and Yiewsley, postwar estates near South Ruislip, and newer flat developments close to Uxbridge and West Drayton. This range of building ages means aging lead and copper pipework sits alongside modern plastic push-fit fittings, while flat roofs on extensions and converted properties near Heathrow's flight path add another common source of slow, hidden water ingress.

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 Hillingdon we cover

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

Common leaks in Hillingdon homes

Perished seals in older semis and terraces

Many interwar semis in Ruislip, Eastcote and Ickenham still have original bathroom fittings where rubber washers and silicone seals around baths, shower trays and stopcocks have hardened with age. Once a seal perishes, water tracks slowly along joists and skirting boards for weeks before staining appears on a downstairs ceiling, by which point timber and plaster beneath the bathroom floor may already be saturated.

Leaking flat roofs on extensions near Heathrow flight paths

Properties in Harmondsworth, Sipson and parts of West Drayton often have single-storey flat-roofed kitchen or utility extensions, common in this corner of Hillingdon close to Heathrow. Felt or asphalt coverings degrade under sun and vibration, and small splits let rainwater seep into ceiling voids gradually rather than dramatically, so damp patches and bubbling paint are often the first sign something is wrong above.

Bathrooms leaking through to flats and converted houses below

Converted Victorian and Edwardian houses around Uxbridge and Hayes, along with purpose-built blocks near the town centre, frequently have bathrooms stacked directly above living rooms or neighbouring flats. Failed grout, cracked tanking or a loose waste pipe connection lets water escape through the floor structure, often only discovered when a ceiling below starts to bow, discolour or drip.

What our customers say

Excellent
Rated 5.0 / 5 based on 20 reviews on
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 Hillingdon?

Tell us the date you would like. Next-day visits are possible for urgent leaks: call the team on 020 3051 8478 and we will confirm a time.

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Frequently asked questions

How much does leak detection in Hillingdon cost?
Leak detection is a fixed £650. Tell us when you need us and we will fit the visit around you as closely as we can. If it is urgent, call us on 020 3051 8478. 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 Hillingdon

Damp and mould survey

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

Structural drying

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

Mould removal

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

See what you get before you book: read a real survey report from start to finish.