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London Bridge · SE1

Mould Removal & Treatment in London Bridge

Professional mould removal across London Bridge, 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.

Call 020 3051 8478Book a mould survey
★★★★★ 4.9 from 19 Google reviews · trusted by London Bridge homeowners, landlords & property managers
Quick answer: If you have black mould at a property in London Bridge, 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.
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Leak to dry to treated, one company in London Bridge

London Bridge's housing stock ranges from converted Victorian warehouses and riverside wharf apartments to modern glass-fronted developments near The Shard, plus Georgian terraces and ex-local authority blocks around Borough and Bermondsey. This mix of solid brick conversions, sealed new-build flats and ageing masonry creates varied moisture problems, from trapped condensation to penetrating damp through old render and parapets.

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 London Bridge we cover

We treat mould right across London Bridge and its neighbourhoods, including:

Common causes of mould in London Bridge homes

Converted warehouse and wharf apartments

Many London Bridge flats occupy former Victorian warehouses around Shad Thames and Butler's Wharf, prized for exposed brick and timber beams but built with solid walls and minimal cavity insulation. These materials hold moisture rather than shedding it, so condensation collects on cold external walls and timber reveals, encouraging black mould in bedrooms and behind wardrobes pushed against outer walls.

Sealed modern high-rise flats

Newer developments near London Bridge station and the riverside rely on double glazing and mechanical extraction to manage moisture. When extractor fans are undersized, blocked or switched off, everyday steam from cooking and showering has nowhere to escape, settling as condensation on windows and bathroom ceilings that quickly develops into recurring mould in these airtight flats.

Older terraces and ex-local authority blocks

Georgian and Victorian terraces around Borough, alongside post-war estates in Bermondsey and Southwark, often show ageing render, worn pointing and ill-fitting flashing that let rainwater penetrate solid or cavity walls. This penetrating damp, combined with historic leaks in older pipework, leaves persistent damp patches and mould on ceilings and behind furniture until the moisture source is properly repaired.

What our customers say

★★★★★

Omg what brilliant service, excellent the cleaner did a very good job was efficient he took his time and cleaned everything, highly recommend S. Bessim…

Susan Bessim, via Google

★★★★★

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

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 London Bridge?

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

Frequently asked questions

How much does mould removal in London Bridge 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.

More help in London Bridge

Damp and mould survey

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

Leak detection

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

Structural drying

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