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Little Venice · W9, W2

Leak Detection in Little Venice

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

Little Venice's housing runs from grand stucco-fronted Victorian villas split into flats to mansion blocks around Warwick Avenue and houseboats moored along the canal basin. This mix of converted period plumbing, shared risers, communal roofs and boat-based water systems means a hidden leak can travel through several households before anyone notices the damage.

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 Little Venice we cover

We attend leaks right across Little Venice and its neighbourhoods, including:

Common leaks in Little Venice homes

Converted Victorian villas with shared plumbing risers

Many of Little Venice's white stucco villas were divided into flats decades ago, leaving plumbing risers, waste stacks and water pipes buried behind plasterboard and shared between floors. A failed joint or perished washer on an upper level often shows up as a stain on a ceiling two flats below, making the source hard to trace without proper leak detection equipment.

Leaking flat roofs on mews and mansion conversions

Flat-roofed extensions and mews conversions near Warwick Avenue and Clifton Villas are prone to membrane failure, cracked flashing and blocked outlets, particularly after heavy rain. Water can sit unnoticed on a flat roof for weeks before it finds a route through insulation and ceiling boards, causing slow staining and timber decay long before any leak becomes visible indoors.

Bathroom leaks through period floor and ceiling voids

Upstairs bathrooms in converted villas and mansion flats sit above lath-and-plaster or early concrete ceilings that were never designed for modern showers and baths. Perished seals around trays, baths and waste pipes allow water to escape gradually into the floor void, tracking sideways before it appears as a stain or bulge in the room below, often in a neighbouring flat.

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 Little Venice?

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

Frequently asked questions

How much does leak detection in Little Venice 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 Little Venice

Damp and mould survey

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

Structural drying

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

Mould removal

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