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Speak to a Specialist
Penge · SE20, BR3

Leak Detection in Penge

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

Penge's housing stock is dominated by tightly packed Victorian and Edwardian terraces, many long since converted into flats, alongside 1930s semis around Kent House and Clock House and newer flat developments near Penge East and West stations. This mix of ageing shared pipework, subdivided plumbing runs and flat-roofed rear additions makes hidden leaks a persistent local issue.

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 Penge we cover

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

Common leaks in Penge homes

Converted Victorian terraces with shared plumbing

Many Penge terraces, particularly around Maple Road and the Anerley border, were split into two or three flats decades ago. Pipework often runs through party walls and between floors serving multiple kitchens and bathrooms, so a failed joint or corroded stack pipe upstairs can soak a ceiling below long before anyone notices, leaving damp patches and swollen skirting as the first visible signs.

Flat-roofed rear extensions and loft dormers

Bay-fronted Edwardian houses across Penge frequently have single-storey rear extensions or loft dormer conversions finished with felt or asphalt flat roofs. These coverings perish over time, and once the membrane cracks or blisters, rainwater can track along joists and battens for months, appearing as staining on a kitchen ceiling or damp plasterboard well away from the original point of entry.

Ageing bathrooms in 1930s semis

The 1930s semi-detached homes around Kent House and Clock House often retain original or dated bathroom layouts, where silicone seals around baths, showers and tiling have hardened and cracked with age. Water seeps behind tiles and through subfloors into the room below, and because these leaks are slow rather than sudden, they can cause hidden timber and joist damage before staining becomes obvious.

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 Penge?

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

Frequently asked questions

How much does leak detection in Penge 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.