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Liverpool Street · EC2M, EC2A, EC1Y

Leak Detection in Liverpool Street

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

Around Liverpool Street, housing is dominated by converted Victorian warehouses, loft-style apartments above shops and offices, and dense mixed-use blocks squeezed between commercial towers. These conversions often retain original flat roofs, ageing rainwater goods and plumbing routed through shared risers, so a single failed joint or perished seal can send water tracking through several floors before anyone notices.

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 Liverpool Street we cover

We attend leaks right across Liverpool Street and its neighbourhoods, including:

Common leaks in Liverpool Street homes

Flat roofs on converted warehouse apartments

Many loft conversions around Spitalfields and Shoreditch sit under flat roofs added when Victorian warehouses were remodelled into flats. These roofs age faster than pitched alternatives and once the membrane splits, water seeps steadily into insulation and ceiling joists rather than dripping obviously, often tracking sideways before staining appears, so damage is well established by the time it is spotted.

Bathrooms leaking through mixed-use floors

Buildings near Bishopsgate and Broadgate frequently stack flats above shops, offices or other flats within one converted structure. A shower tray or waste pipe leaking on an upper floor can pass through original timber floors and old boxed-in pipework into the commercial unit or flat below, causing hidden saturation in joists and ceilings long before any visible mark shows through the plaster.

Perished seals in older plumbing runs

The area's stock of Victorian and Edwardian buildings, since subdivided into flats and offices, often retains original or long-serviced plumbing runs with washers, gaskets and pipe seals well past their working life. As these perish, escape of water can occur slowly within voids and risers shared between units, spreading damp through party walls before residents or occupiers notice any obvious sign.

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 Liverpool Street?

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

Frequently asked questions

How much does leak detection in Liverpool Street 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 Liverpool Street

Damp and mould survey

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

Structural drying

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

Mould removal

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