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Speak to a Specialist
Notting Hill · W11, W2, W10

Mould Removal & Treatment in Notting Hill

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

Notting Hill's housing stock is dominated by tall Victorian stucco-fronted terraces and communal garden squares, many long since converted into flats with basement or lower-ground-floor units. Solid brick walls, single-glazing sash windows and below-grade conversions all restrict airflow and trap moisture, while period features like cornicing and shutters make ventilation upgrades harder to fit without care.

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 Notting Hill we cover

We treat mould right across Notting Hill and its neighbourhoods, including:

Common causes of mould in Notting Hill homes

Basement and lower-ground conversions holding damp

Many Notting Hill terraces have been split into flats with a basement or lower-ground unit, often with limited natural light and restricted through-draught. These spaces sit close to the earth and original tanking can fail or was never adequate, so penetrating damp and rising moisture collect in corners and behind fitted furniture, feeding black mould that keeps returning until the source is properly addressed.

Single-glazed sash windows and condensation

Original timber sash windows, protected in this conservation-heavy area, are rarely draught-proofed to modern standards and stay single-glazed in many properties. Cold glass and reveals encourage condensation to run down and pool on sills, spreading into surrounding plaster. Bedrooms and box rooms with sash windows and little cross-ventilation are particularly prone to persistent black mould around frames and window reveals.

Poor ventilation in converted bathrooms and kitchens

Flat conversions within grand Victorian terraces often place bathrooms and kitchens in internal rooms or awkward extensions with weak or missing extractor provision. Steam has nowhere to escape, settling on tiled walls, ceilings and behind bath panels. Combined with solid, hard-to-insulate walls typical of these period buildings, this creates ideal conditions for surface mould to establish and spread unnoticed.

What our customers say

★★★★★

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

★★★★★

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

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 Notting Hill?

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

Frequently asked questions

How much does mould removal in Notting Hill 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.