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Dorking · RH4, RH5

Mould Removal & Treatment in Dorking

Professional mould removal across Dorking, 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.

★★★★★ 5.0 from 20 Google reviews · trusted by Dorking homeowners, landlords & property managers
Quick answer: Damp & Mould Solutions UK removes and treats black mould at properties in Dorking, and deals with the moisture driving it rather than painting over it. Mould treatment starts from £300, with a fixed price confirmed from photos or a short video before we attend. 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. If the cause of the moisture is not clear, a full damp and mould survey is a separate service, £500, or £450 when you book online and pay the deposit. Call 020 3051 8478.

Leak to dry to treated, one company in Dorking

Dorking's housing runs from Georgian and Victorian townhouses along West Street and South Street to weatherboarded and sandstone cottages beneath the North Downs, plus 1930s semis in Milton Heath and postwar estates towards the Holmwoods. Solid walls, low ceilings and hillside groundwater across this older stock give mould persistent places to establish once moisture gets in.

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 Dorking we cover

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

Common causes of mould in Dorking homes

Solid-wall Victorian terraces around the town centre

The narrow terraced and semi-detached houses off West Street and South Street were built with solid brick walls and no cavity, so they hold moisture rather than shedding it. Once damp tracks through from ground level or a failed gutter, mould spreads across chimney breasts and internal corners long before residents notice a musty smell in bedrooms upstairs.

Weatherboarded and timber-framed cottages in Westcott and Brockham

Older cottages around Westcott, Brockham and Wotton often have timber-clad or part-tile-hung elevations with little insulation behind them. Cold spots form where boarding meets brickwork, and any leak around a window reveal or roof junction sits unseen inside the timber frame, feeding black mould growth on plaster and skirting well before it reaches the surface.

Hillside cottages and conversions near Ranmore and Coldharbour

Properties set into the slopes near Ranmore Common and Coldharbour face constant groundwater pressure against sandstone or chalk-block walls, particularly after heavy rain runs off the North Downs. Penetrating damp shows first in ground-floor rooms and under-stair storage, and loft conversions in these homes trap humid air against cold roof timbers, encouraging mould behind stored furniture and wardrobes.

What our customers say

Excellent
Rated 5.0 / 5 based on 20 reviews on
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 Dorking?

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

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Frequently asked questions

How much does mould removal in Dorking cost?
Mould treatment starts from £300, with a fixed price confirmed from photos or a short video before we attend. If the cause of the moisture is not clear, a full damp and mould survey is a separate service, £500, or £450 when you book online and pay the deposit. 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.

More help in Dorking

Damp and mould survey

Find the real cause of damp, mould or a leak in a Dorking property, with a written report and photographs. Damp survey in Dorking →

Leak detection

Trace a hidden water leak in Dorking using thermal, acoustic and tracer gas methods, with minimal damage. Leak detection in Dorking →

Structural drying

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

See what you get before you book: read a real survey report from start to finish.