Speak to a Specialist
Speak to a Specialist
Mitcham · CR4, SW16, SM4

Damp, Mould & Leak Specialists in Mitcham

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

★★★★★ 4.9 from 17 Google reviews · trusted by Mitcham homeowners, landlords & property managers
Quick answer: If you have damp, mould or a suspected water leak at a property in Mitcham, 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 Mitcham

Mitcham's housing stock spans late Victorian and Edwardian terraces through to 1930s semi-detached properties and large post-war council estates, including notable blocks around Phipps Bridge and Pollards Hill. This varied mix of solid-wall construction, ageing flat roofs and high-density social housing creates persistent vulnerabilities to damp ingress, condensation and hidden plumbing leaks.

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 Mitcham we cover

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

Common damp problems in Mitcham homes

Rising and Penetrating Damp in Solid-Wall Victorian Terraces

Much of Cricket Green and Lower Mitcham is lined with late Victorian terraces built without cavity walls or functioning damp-proof courses. These properties regularly suffer rising damp at ground-floor level and penetrating damp through exposed flank walls. Deteriorated pointing and porous London stock brickwork allow rainwater to soak inward, causing wallpaper failure, salt staining and persistent mould growth on internal surfaces.

Flat-Roof Leaks and Condensation on Post-War Estates

The large council-built estates around Phipps Bridge and Pollards Hill feature extensive flat-roof sections and concrete deck construction common to 1960s and 1970s social housing. These roofs age poorly, with membrane splits and failed upstands allowing water to track into upper-floor flats undetected. Poor thermal performance of concrete panels also drives heavy condensation on cold surfaces, leading to black mould on bedroom ceilings and window reveals.

Hidden Plumbing Leaks in 1930s Semi-Detached Properties

Mitcham's Eastfields and Figges Marsh neighbourhoods contain a substantial belt of 1930s semi-detached houses with original or partially updated plumbing concealed within solid floors and partitioned voids. Lead and early copper pipework in these properties is prone to pinhole corrosion and slow joint failures that remain hidden for months. Owners frequently notice damage only after timber floors begin to bow or damp patches appear on ground-floor ceilings.

What our customers say

★★★★★

Amazing company! They responding very quickly. They have a low prices as well, not crazy quotes like from others. Job has been done very quickly and team was very professional. I will use them in the future if I needed. Thanks!

Patryk Gutowski, via Google

★★★★★

Really impressed with the whole experience. The surveyor did a proper, thorough job and didn't rush anything, they got to the root cause of the damp and explained it all clearly. Detailed, professional and reassuring from start to finish. Couldn't recommend them more highly.

Keiryn Raf, via Google

★★★★★

Very professional and organised I must say came out and completed the work very efficiently customer service was excellent. Definitely recommend this damp and mould service to anyone looking for a job done correctly. :)

Joeie Rouse, 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 Mitcham

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

Frequently asked questions

How much does a damp survey in Mitcham 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 Mitcham?
Yes. We survey properties across Mitcham 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.