Speak to a Specialist
Speak to a Specialist
Paddington · W2, W9, W1H

Leak Detection in Paddington

Non-destructive water leak detection across Paddington, 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 Paddington homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Paddington, 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.
On this page

Leak to dry to treated, one company in Paddington

Paddington's housing mix runs from tall Victorian stucco-fronted terraces carved into flats around Bayswater and Westbourne Green, through canalside mansion blocks near Little Venice, to modern apartment developments at Paddington Basin. This layering of eras means shared risers, converted bathrooms stacked awkwardly above older plumbing runs, and flat roofs added during conversion, all of which raise the chances of hidden water leaks going 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 Paddington we cover

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

Common leaks in Paddington homes

Converted Victorian terraces with stacked bathrooms

Many Paddington terraces were split into flats decades ago, with extra bathrooms squeezed in above rooms never designed for plumbing. Waste and supply pipes were boxed into ceiling voids between floors, so a failed joint or worn washer drips silently for months. Residents below often notice only when a ceiling stain or bulging plasterboard appears, by which point joists and insulation are already soaked.

Flat roofs on mansion blocks and rear extensions

Bayswater and Maida Vale mansion blocks, along with rear-extension flat roofs common across Paddington conversions, rely on felt or asphalt coverings that perish with age and weather exposure. Once the membrane cracks or blisters, rainwater tracks sideways under the surface before finding a way in, often emerging well away from the actual defect and leaving top-floor flats with damp patches that are hard to trace back.

Perished seals in bathrooms and en suites

In the smaller bathrooms typical of subdivided Paddington flats and newer Paddington Basin apartments, shower trays, bath edges and tiling rely heavily on sealant and grout to keep water contained. Once these seals shrink or crack, water escapes behind tiles and through floor penetrations, tracking into the flat below. Because the leak sits behind finished surfaces, it is frequently mistaken for condensation until real damage shows.

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 Paddington?

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

Frequently asked questions

How much does leak detection in Paddington 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 Paddington

Damp and mould survey

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

Structural drying

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

Mould removal

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