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Esher · KT10

Mould Removal & Treatment in Esher

Professional mould removal across Esher, treating black mould at the source. We find why the mould is there, condensation, penetrating damp or a hidden leak, then treat it and fix the cause so it does not come back.

★★★★★ 4.9 from 18 Google reviews · trusted by Esher homeowners, landlords & property managers
Quick answer: If you have black mould at a property in Esher, we remove it properly and deal with the moisture driving it, rather than painting over it. 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. We start with a damp and mould survey (£500) to find the cause, then treat the mould and fix the source. Call 020 3051 8478.

Leak to dry to treated, one company in Esher

Esher's housing mix runs from Edwardian and 1930s mock-Tudor detached homes around Esher Green and West End to riverside cottages near the Mole and Rythe, plus newer gated developments close to Sandown Park. Solid brick walls, retrofitted cavity insulation and dense, hedge-lined gardens restrict airflow, while older single-glazed windows and flat conversions trap moisture, encouraging condensation and black mould.

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 →

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 →

Areas of Esher we cover

We treat mould right across Esher and its neighbourhoods, including:

Common causes of mould in Esher homes

1930s mock-Tudor and solid-wall homes

Many of Esher's 1930s mock-Tudor houses around West End and Weston Green have solid or badly ventilated cavity walls that stay cold in winter. Warm, moist household air condenses against these cold internal surfaces, producing black speckled mould on north-facing bedroom walls and behind wardrobes and headboards pushed tight against external walls, where air simply cannot circulate.

Edwardian and Victorian properties with original windows

Esher's period Edwardian and Victorian homes near Esher Green and Littleworth Common often retain high ceilings, deep bay windows and original single-glazed sash frames. These lose heat quickly and gather condensation overnight, leaving streaked mould across ceiling corners and around window reveals. Left untreated, this spreads into curtains, carpets and plaster, particularly in bedrooms kept cooler than the rest of the house.

Flat conversions and riverside developments with poor ventilation

Converted Edwardian houses and newer apartment developments near the station and Sandown Park frequently have compact bathrooms and en-suites without adequate extraction, and some sit close to the Mole with a raised risk of penetrating damp. Steam and rising groundwater moisture combine to feed persistent black mould around tiling, skirting boards and furniture positioned against shared or external walls.

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: Wiping mould off with bleach and repainting hides it for a few weeks, then it returns. Mould is a moisture problem, so unless the condensation, damp or leak feeding it is fixed, it always comes back.

Mould problem in Esher?

Call 020 3051 8478 or book a mould survey online. We remove mould and fix the cause for homeowners, landlords and managing agents across Esher.

Frequently asked questions

How much does mould removal in Esher cost?
It depends on the cause and extent. We start with a damp and mould survey at £500 to find the moisture source, then quote the treatment. Treating the surface without the source means the mould returns.
Is black mould in my home dangerous?
Black mould affects indoor air quality and is best removed promptly. We treat the mould and fix the moisture driving it, so the problem is dealt with at the cause.
Will the mould come back after treatment?
Not if the moisture source is fixed. We find and address the cause, whether condensation, penetrating damp or a leak, rather than just cleaning the surface.
Do you find what is causing the mould?
Yes. Every job starts by identifying why the mould is there, using a proper damp and mould survey, so the treatment lasts.