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Parsons Green · SW6

Mould Removal & Treatment in Parsons Green

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

Parsons Green's housing is dominated by tightly packed Victorian and Edwardian terraces around the green, many now split into flats, alongside mansion blocks off New Kings Road and newer riverside developments at Sands End and Imperial Wharf. Solid brick walls, converted lofts and basements, and inconsistent ventilation between flats make condensation and hidden damp a recurring problem here.

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 Parsons Green we cover

We treat mould right across Parsons Green and its neighbourhoods, including:

Common causes of mould in Parsons Green homes

Converted terraces with poor airflow between flats

Many Parsons Green terraces were split into two or three flats decades ago, often without proper extraction added to kitchens and bathrooms. Moisture from cooking and showering has nowhere to go, settling on cold external walls and in corners with little air movement. We see black mould building steadily behind wardrobes and beds pushed against party walls in these subdivided period houses.

Bay windows and original sash frames

The bay-fronted terraces typical of streets off the green often retain older timber sash windows or draughty replacements that still allow condensation to form on cold glass and reveals. Without adequate trickle ventilation, moisture collects in the window recess and spreads to surrounding plaster. We regularly treat mould creeping across ceilings and wall junctions directly above and beside these bay windows.

Basement and lower ground floor conversions

Lower ground floor flats and basement extensions, common in the streets around Eel Brook Common and towards Sands End, sit below or close to street level and are prone to penetrating damp through ageing tanking, brickwork or old drainage. Combined with limited natural light and airflow, this creates persistent damp patches and mould on walls that keep returning until the actual moisture source is properly fixed.

What our customers say

★★★★★

I recently used a damp and mould specialist company and was extremely impressed with the service from start to finish. From the initial survey, they were knowledgeable, thorough, and took the time to clearly explain the cause of the issue rather than just treating the symptoms.

Tarik Barak, via Google

★★★★★

Was lovely working with the team and they did a fantastic and quick job to get all the mould out of my bathroom. Very much looking forward to working with them on other projects around my house!! Thank you for everything and shout out to Karim for being so sweet!

Mariama, via Google

★★★★★

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

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 Parsons Green?

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

Frequently asked questions

How much does mould removal in Parsons Green 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.