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Epsom · KT17, KT18, KT19

Damp, Mould & Leak Specialists in Epsom

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

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

Epsom's housing stock spans Victorian and Edwardian terraces in the town centre, interwar semis throughout Stoneleigh and Ewell, and post-war detached properties in Woodcote and Nork. This varied mix, combined with Surrey's notably high water table and clay-heavy soils, creates persistent conditions that encourage penetrating damp, rising damp and hidden leak damage across all property types.

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 Epsom we cover

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

Common damp problems in Epsom homes

Rising Damp in Victorian Terraces Near the Town Centre

The older terraced streets around Ashley Road and College Road contain properties built before modern damp-proof courses became standard. Original slate DPC layers in these Victorian terraces have often cracked or bridged over decades, allowing ground moisture to wick upward through brickwork. Residents frequently report tide-marked plasterwork, peeling skirting boards and a persistent musty smell at ground-floor level.

Penetrating Damp in Interwar Semis Across Stoneleigh and Ewell

The large stock of 1930s semi-detached properties in Stoneleigh, West Ewell and Cuddington suffers regularly from penetrating damp through ageing mortar joints, deteriorating render and failed cavity wall insulation. Surrey's wet winters drive rainwater directly into the external fabric of these homes, and poorly maintained guttering or downpipes on shared party-wall elevations allow damp patches to develop on internal bedroom and living room walls.

Hidden Leaks and Condensation Mould in Converted Properties Around Horton

The Horton area contains a number of converted former institutional buildings and later flat conversions that present complex plumbing configurations. Shared waste stacks, aging lead pipework and poor compartmentalisation between floors make hidden leaks particularly difficult to trace. Combined with inadequate ventilation in bathrooms and kitchens, black mould growth on ceilings and around window reveals is a common complaint from residents in these converted properties.

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

★★★★★

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

★★★★★

Service was excellent! Explained the whole process thoroughly, arrived on time when carrying out the survey. The survey was detailed and exactly what I needed for my insurance. They returned to carry out the treatment the following week. 10/10 would highly recommend.

Sukru, 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 Epsom

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

Frequently asked questions

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