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Speak to a Specialist
Barbican · EC1Y, EC1A, EC2Y

Leak Detection in Barbican

Non-destructive water leak detection across Barbican, 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 17 Google reviews · trusted by Barbican homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Barbican, 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 Barbican

Barbican's housing runs from the Grade II listed Barbican Estate towers and Golden Lane Estate blocks to converted Georgian terraces and former warehouse lofts around Clerkenwell and Smithfield. This mix of ageing high-rise concrete construction, retrofitted industrial buildings and older townhouses means plumbing runs, flat roofs and bathroom waterproofing vary hugely in age and design, giving hidden leaks many different routes into a property.

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 Barbican we cover

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

Common leaks in Barbican homes

Barbican Estate riser and podium leaks

The Barbican Estate's stacked flats share communal risers, concrete podium decks and flat roof sections that are decades old. When seals around pipework or podium waterproofing perish, water can travel sideways through the concrete structure before appearing far from its source, often surfacing as damp patches or ceiling staining in a flat well below the actual failure point.

Warehouse and loft conversions in Clerkenwell and Smithfield

Former print works and factory buildings converted into flats around Clerkenwell and Smithfield often have plumbing retrofitted into structures never designed for multiple bathrooms and kitchens. Flat roofs, exposed brickwork and shared floor voids mean a failed joint or perished seal can spread water across open-plan spaces or into a neighbouring unit before anyone notices dripping.

Georgian and Victorian terraces with dated pipework

Older terraced houses near Charterhouse Square and St Luke's frequently retain original or early replacement pipework alongside more recent bathroom refurbishments. Ageing joints, corroded fittings and perished shower seals can allow water to escape gradually into floor voids and ceilings below, often going unnoticed until timber, plaster or decorations show clear signs of prolonged damp.

What our customers say

★★★★★

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

★★★★★

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 Barbican?

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

Frequently asked questions

How much does leak detection in Barbican 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.