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Hounslow · TW3, TW4, TW5

Leak Detection in Hounslow

Non-destructive water leak detection across Hounslow, 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
★★★★★ 5.0 from 20 Google reviews · trusted by Hounslow homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Hounslow, 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 Hounslow

Hounslow's housing stock ranges from Victorian and Edwardian terraces around Lampton and Spring Grove to 1930s semis in Heston and Cranford, post-war council blocks near Hounslow Heath, and denser new-build flats around the town centre. This mix of ageing pipework, converted properties and stacked flats creates plenty of opportunities for hidden leaks to develop unnoticed between floors and walls.

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 Hounslow we cover

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

Common leaks in Hounslow homes

Converted terraces with shared plumbing runs

Many Victorian and Edwardian terraces around Hounslow Central and Lampton have been split into flats over the decades, often with pipework rerouted through party walls and under floorboards. A failed joint or perished washer in an upstairs bathroom can send water tracking along joists for some distance before it shows as a stain downstairs, making the true source hard to pinpoint without opening up the structure.

Flat-roofed extensions and infill developments

Hounslow has a large number of rear extensions and flat-roofed additions built onto older houses, particularly around Heston and Cranford. Felt and asphalt roofing has a limited lifespan, and once the membrane perishes or a junction with the main roof fails, water can seep in slowly during heavy rain, soaking insulation and timber for months before damp patches or sagging plaster reveal the problem inside.

Bathrooms leaking into flats below

Hounslow's stock of post-war and modern flats, including blocks near the town centre and Hounslow West, commonly have bathrooms stacked directly above living spaces in neighbouring units. Failed shower seals, cracked tray joints or old shower pumps can leak steadily through the floor structure, causing ceiling staining, blown plaster and mould in the flat below long before the resident upstairs notices any issue.

What our customers say

Excellent
Rated 5.0 / 5 based on 20 reviews on

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✓ a month ago

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✓ 2 months ago

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✓ 2 months ago

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✓ 3 months ago

Great experience with this company from start to finish. They were professional, knowledgeable, and explained everything clearly without any pressure. The work was carried out efficiently and to a high standard, and we’ve already noticed a big improvement. It’s reassuring to deal with a team that genuinely cares about doing the job properly. Highly recommend to anyone dealing with damp or mould issues.

Dowan Barak✓ 5 months ago
See all reviews on 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 Hounslow?

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

Frequently asked questions

How much does leak detection in Hounslow 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 Hounslow

Damp and mould survey

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

Structural drying

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

Mould removal

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