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Kingston · KT1, KT2, KT3, KT5, KT6

Mould Removal & Treatment in Kingston

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

Kingston's housing spans Victorian terraces in Canbury and Norbiton, 1930s semis around Tolworth and New Malden, riverside flats near Charter Quay, and postwar estates in Chessington and Hook. Solid brick terraces trap moisture behind later insulation upgrades, while dense flat conversions suffer poor cross-ventilation, and older properties near the Thames face persistent groundwater and penetrating damp, all feeding recurring mould growth.

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 Kingston we cover

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

Common causes of mould in Kingston homes

Riverside damp in Canbury and Kingston town centre

Properties close to the Thames and Hogsmith River, including converted Victorian terraces in Canbury, often sit on ground with a naturally high water table. This drives penetrating damp through solid brick walls and rising damp at skirting level, creating ideal conditions for black mould along external walls, behind wardrobes and under bay windows where airflow is weakest.

Condensation in converted flats around Surbiton and New Malden

Many large Edwardian and 1930s houses in Surbiton and New Malden have been split into flats with limited extraction and shared, often blocked, chimney breasts. Cooking and bathing moisture has nowhere to escape, settling as condensation on cold external walls and single-glazed window reveals, leading to persistent black spot mould in bedrooms, bathrooms and behind fitted furniture.

Post-leak mould in Tolworth and Chessington estate housing

Postwar semis and estate housing in Tolworth, Hook and Chessington frequently develop mould after a slow, unnoticed leak from a bathroom, flat roof or guttering. Cavity walls hide the moisture until staining or a musty smell appears on ceilings below bathrooms or around window frames, by which point mould has usually spread well beyond the visible source.

What our customers say

★★★★★

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

★★★★★

I have been dealing with damp and mould for years but these guys were able to come in and resolve the problem quickly and professionally. Their prices were fair and reasonable and they got the job done clean. 10/10 would use again and would recommend.

Thersa Waron Eurmind, 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 Kingston?

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

Frequently asked questions

How much does mould removal in Kingston 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.