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Hammersmith · W6, W12, W14

Mould Removal & Treatment in Hammersmith

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

Hammersmith's housing runs from Victorian and Edwardian terraces split into flats around Brackenbury Village and Ravenscourt Park to riverside mansion blocks and dense post-war estates near Shepherd's Bush. Solid brick walls, single-glazed sash windows and converted properties sharing old plumbing and roofs mean condensation, penetrating damp and leaks travel easily between flats, leaving black mould on walls, ceilings and behind furniture.

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 Hammersmith we cover

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

Common causes of mould in Hammersmith homes

Converted Victorian terraces and condensation mould

Many Hammersmith terraces around Brackenbury Village and Askew Road were split into flats decades ago, often without extractor fans in bathrooms or kitchens. Solid brick walls have no cavity to buffer moisture, so warm, humid air condenses on cold surfaces overnight. This shows up as black mould in bedroom corners, around window reveals and behind wardrobes and headboards pushed against external walls.

Mansion blocks and penetrating damp near the river

The mansion blocks and period conversions around Brook Green and Ravenscourt Park often have ageing parapets, flat roof sections and cast iron gutters that let water in gradually. This penetrating damp tracks down through party walls and ceilings, appearing as staining and mould well away from the original entry point, which makes the moisture source easy to miss without a proper inspection.

Post-war estates and poor ventilation

The concrete-framed blocks around Shepherd's Bush and Fulham Palace Road suffer from thermal bridging at window reveals and corners, where cold spots invite condensation regardless of heating. Combined with sealed double glazing and limited through-draught, kitchens and bathrooms in these flats develop persistent mould on ceilings and tiling, and it returns quickly after cleaning unless ventilation and insulation are addressed together.

What our customers say

★★★★★

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

★★★★★

Very helpful and professional, easy to communicate with about my mould issues and I received fast responses from the company on the best solutions for me. would recommend to all friends and family. 5/5

Jensen B, 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 Hammersmith?

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

Frequently asked questions

How much does mould removal in Hammersmith 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.