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Neasden · NW10, NW2

Leak Detection in Neasden

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

Neasden's housing stock is dominated by 1930s semi-detached and terraced houses along with purpose-built flats near Neasden Lane and the North Circular. Many semis have had flat-roofed rear extensions and loft conversions added over the decades, while older flats retain original bathroom waterproofing, giving hidden leaks plenty of ageing surfaces to escape through 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 Neasden we cover

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

Common leaks in Neasden homes

Flat roof extensions on 1930s semis

Many Neasden semis gained flat-roofed kitchen and bathroom extensions during the postwar decades, and the felt or asphalt coverings on these are now well past their intended lifespan. Once the membrane splits or blisters, water tracks along joists and ceiling timbers long before a stain appears indoors, often saturating insulation and plasterboard first.

Flats with bathrooms leaking to the property below

Neasden's stock of purpose-built flats and converted houses around Neasden Lane and Dollis Hill means bathrooms often sit directly above a neighbour's ceiling. Perished shower tray seals, cracked grout or failed waste pipe joints let water seep through the floor structure, causing staining and damage in the flat below well before residents upstairs notice a problem.

Hidden pipework failures under solid and suspended floors

Interwar houses in Neasden were built with a mix of solid concrete and suspended timber ground floors, and original or ageing copper pipework running beneath them is prone to corrosion and joint failure. An escape of water here can travel silently under screed or floorboards for weeks, softening timber and undermining floor coverings before it surfaces.

What our customers say

★★★★★

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

★★★★★

Really impressed with the whole experience. The surveyor did a proper, thorough job and didn't rush anything, they got to the root cause of the damp and explained it all clearly. Detailed, professional and reassuring from start to finish. Couldn't recommend them more highly.

Keiryn Raf, via Google

★★★★★

Very professional and organised I must say came out and completed the work very efficiently customer service was excellent. Definitely recommend this damp and mould service to anyone looking for a job done correctly. :)

Joeie Rouse, 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 Neasden?

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

Frequently asked questions

How much does leak detection in Neasden 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 Neasden

Damp and mould survey

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

Structural drying

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

Mould removal

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