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Richmond upon Thames · TW1, TW2, TW9, TW10, TW11, TW12

Leak Detection in Richmond upon Thames

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

Richmond upon Thames combines Georgian and Victorian townhouses, riverside conversions, mansion flats and 1930s semis across Richmond, Twickenham and Barnes. Many period buildings have been split into flats with plumbing added decades after original construction, while riverside proximity in Ham and Petersham raises groundwater levels, making ageing pipework, flat roofs and bathroom conversions particularly vulnerable to hidden leaks.

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 Richmond upon Thames we cover

We attend leaks right across Richmond upon Thames and its neighbourhoods, including:

Common leaks in Richmond upon Thames homes

Flat roof leaks on Victorian rear extensions

Terraced houses in Twickenham and East Sheen were often extended with flat-roofed kitchens or bathrooms decades ago. Felt and asphalt coverings degrade quietly, letting water track along joists before it ever shows as a ceiling stain. In older Richmond upon Thames properties, this slow ingress can rot timber and dampen insulation for months before residents notice anything is wrong.

Converted flats with bathrooms leaking to the floor below

Many large Victorian and Edwardian houses in Richmond and Kew were subdivided into flats, stacking bathrooms above living rooms never designed for that load. Failed shower trays, cracked grout or perished waste seals let water seep through floor voids into the flat beneath, often disputed between neighbouring leaseholders while the timber floor structure quietly absorbs moisture.

Perished seals and ageing plumbing near the river

Properties in Barnes, Ham and Mortlake sit close to the Thames, where humidity and periodic flood risk accelerate wear on pipe joints, washing machine hoses and tank seals. Escape of water from a single perished seal can spread quickly through suspended timber floors typical of riverside houses, causing hidden damp and mould before any visible sign appears upstairs.

What our customers say

★★★★★

Clearly communication, easy to deal with and responsive. We would thoroughly recommend. The report was really detailed making our buying negotiations a lot stronger and leaving us with a clear plan of action with possible timeframes.

Ramani Young, 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

★★★★★

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, 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 Richmond upon Thames?

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

Frequently asked questions

How much does leak detection in Richmond upon Thames 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 Richmond upon Thames

Damp and mould survey

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

Structural drying

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

Mould removal

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