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Woking · GU21, GU22, GU23, GU24

Mould Removal & Treatment in Woking

Professional mould removal across Woking, 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 Woking homeowners, landlords & property managers
Quick answer: If you have black mould at a property in Woking, 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 Woking

Woking's housing runs from Victorian and Edwardian terraces around Maybury and the town centre to 1930s semis in Horsell and Mayford, post-war estates in Sheerwater and Goldsworth Park, and newer flats near the station. Solid brick walls, converted lofts and basements, and low-lying ground near the River Wey and Basingstoke Canal all leave many homes prone to condensation and damp.

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 Woking we cover

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

Common causes of mould in Woking homes

Solid-wall Victorian and Edwardian terraces

Many terraces around Maybury and central Woking have solid brick walls with no cavity, so cold spots form easily and condensation collects on internal faces. Combined with draught-proofed windows fitted without extra ventilation, moisture has nowhere to go, and black mould commonly develops on external walls, in bathrooms, and behind wardrobes pushed against cold elevations.

Post-war estates with concrete construction

Sheerwater and parts of Goldsworth Park include 1960s and 1970s concrete-panel and flat-roofed housing, where cold bridging and ageing roof coverings let moisture penetrate. Once damp gets into the structure, it is slow to dry out, and mould frequently appears on ceilings, around window reveals, and in corners of bedrooms where airflow is naturally poorest.

Low-lying homes near the Wey and Basingstoke Canal

Properties in Old Woking, Byfleet, and parts of Pyrford sit close to the River Wey and canal, where a high water table and periodic flooding raise ground moisture levels. This encourages rising and penetrating damp in older brickwork, and once walls stay damp for long periods, surface mould takes hold and keeps returning until the moisture source is properly addressed.

What our customers say

★★★★★

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

★★★★★

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

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 Woking?

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

Frequently asked questions

How much does mould removal in Woking 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.