Speak to a Specialist
Speak to a Specialist
Borough · SE1, SE17

Damp, Mould & Leak Specialists in Borough

Non-destructive damp surveys, hidden leak detection and mould investigation across Borough and the surrounding area, with clear, insurance-ready reports.

★★★★★ 4.9 from 17 Google reviews · trusted by Borough homeowners, landlords & property managers
Quick answer: If you have damp, mould or a suspected water leak at a property in Borough, our specialists carry out a non-destructive survey to find the root cause, then give you a written report and a clear plan to fix it. A full damp and mould survey is a fixed £500. Call 020 3051 8478.

Damp, mould & leak services in Borough

Borough encompasses a dense mix of Victorian and Edwardian terraced streets, post-war council estates, Georgian townhouses near Bankside, and an increasing number of modern riverside conversions. This variety of building ages and construction methods creates a wide range of damp, mould, and leak vulnerabilities that differ markedly from one street to the next.

Leak Detection

Trace hidden water leaks without damage using thermal, acoustic and tracer-gas methods. Leak detection →

Damp Investigation

Identify rising damp, penetrating damp and condensation, and tell them apart properly. Damp investigation →

Mould Inspection

Find the moisture source feeding the mould, not just treat the surface. Mould inspection →

Structural Drying

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

Areas of Borough we cover

We survey properties right across Borough and its neighbourhoods, including:

Common damp problems in Borough homes

Rising Damp in Victorian Terraces Around Bermondsey and Walworth

Many of the Victorian terraced properties lining streets in Bermondsey and Walworth were built without effective damp proof courses, or with slate courses that have since deteriorated over more than a century. Ground-floor walls frequently show tide marks, peeling plaster, and efflorescence, particularly in bay-fronted rooms and under-stair cupboards where moisture from the ground wicks steadily upward through ageing brickwork.

Penetrating Damp in Post-War Council Estates Near Elephant and Castle

The large concrete and brick panel estates around Elephant and Castle and Newington were constructed rapidly during the 1950s and 1960s using materials that have aged poorly. Failing mortar joints, spalled render, and deteriorating flat roof sections allow rainwater to penetrate external walls, resulting in persistent damp patches on internal surfaces that are commonly mistaken for condensation but require entirely different remediation approaches.

Hidden Plumbing Leaks in Converted Riverside Warehouses and Bankside Flats

Former warehouses and wharfside buildings along Bankside and the riverfront, converted into residential apartments over recent decades, often retain original internal layouts that make plumbing runs complex and difficult to inspect. Concealed pipework within thick masonry walls or beneath concrete screed floors can leak undetected for extended periods, causing hidden structural dampness that only becomes visible once significant damage to finishes or structural timbers has already occurred.

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

★★★★★

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 a damp patch keeps coming back after redecorating, it is almost always a symptom, not the problem. A survey that finds the source first saves paying for the same repair twice.

Book a survey in Borough

Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Borough. Works are on a 50% upfront, 50% on completion basis.

Frequently asked questions

How much does a damp survey in Borough cost?
A damp and mould survey is a fixed £500, including the non-destructive investigation and an insurance-ready written report. Leak detection, if needed, is £800 to £1500 depending on scale.
Do you cover the whole of Borough?
Yes. We survey properties across Borough and the surrounding neighbourhoods and postcodes.
Can you tell the difference between condensation, rising and penetrating damp?
Yes, and it matters because the fix differs for each. Our survey identifies which type you have using moisture readings and thermal imaging.
Do you provide reports for insurance claims?
Yes. Every survey comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.