Book onlineSpeak to a Specialist
Speak to a SpecialistBook online
Kensington and Chelsea · W8, W10, W11, W14, SW3, SW5, SW7, SW10

Mould Removal & Treatment in Kensington and Chelsea

Professional mould removal across Kensington and Chelsea, 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 Kensington and Chelsea homeowners, landlords & property managers
Quick answer: Damp & Mould Solutions UK removes and treats black mould at properties in Kensington and Chelsea, 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 Kensington and Chelsea

Kensington and Chelsea's housing stock is dominated by stucco-fronted Victorian and Georgian terraces, garden squares and mansion blocks, many split into flats with basement or lower-ground floor conversions. Solid brick walls without cavities, conservation area restrictions on external alterations and single glazing trap moisture indoors, creating ideal conditions for 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 Kensington and Chelsea we cover

We treat mould right across Kensington and Chelsea and its neighbourhoods, including:

Common causes of mould in Kensington and Chelsea homes

Solid-wall terraces and conservation area restrictions

Many of the borough's Victorian and Georgian terraces in Notting Hill and Chelsea have solid brick walls with no cavity, so cold spots form on north-facing rooms and behind wardrobes. Conservation area rules often restrict extractor fans, trickle vents and external wall insulation, so warm moist air from cooking, bathing and drying laundry has nowhere to escape, settling as black mould on walls and ceilings.

Basement and lower-ground floor conversions

Basement and lower-ground floor flats, common across South Kensington and Earl's Court after decades of subdivision, sit below street level and are prone to penetrating damp through retaining walls and rising damp where tanking has failed or aged. Poor natural ventilation and limited airflow behind fitted furniture allow spores to spread quickly in bedrooms, hallways and cupboards, especially once a leak has gone unnoticed.

Mansion blocks with shared roofs and communal leaks

Mansion blocks and converted flats around Earl's Court and Holland Park often share roofs, parapet gutters and downpipes maintained by freeholders or management companies, so a slow leak can take months to trace and mould appears in a bathroom or bedroom before the source is fixed. Once the leak stops, redecorating without treating the underlying moisture lets black mould return within weeks.

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 Kensington and Chelsea?

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

Book online

Frequently asked questions

How much does mould removal in Kensington and Chelsea 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 Kensington and Chelsea

Damp and mould survey

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

Leak detection

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

Structural drying

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

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