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Romford · RM1, RM2, RM3, RM5, RM7

Mould Removal & Treatment in Romford

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

Romford's housing spans Victorian and Edwardian terraces around the town centre, 1930s bay-fronted semis in Gidea Park and Squirrels Heath, and the large postwar council stock of Harold Hill, alongside newer flats near the Rom valley. Solid brick walls, retrofitted glazing and dense conversions all restrict airflow, so moisture from cooking, bathing and drying washing has nowhere to go, settling as mould on cold walls and ceilings.

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 Romford we cover

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

Common causes of mould in Romford homes

Solid-wall terraces and penetrating damp

The Victorian and Edwardian terraces near Romford town centre and Rush Green were built without cavity walls, so driving rain and failed pointing let moisture track through brickwork to the inside face. This shows up as damp patches and black mould on chimney breasts, external walls and behind wardrobes pushed against them. Treating the mould without repairing the masonry or render simply lets it return within weeks.

Sealed-up semis and bedroom condensation

Many 1930s and postwar semis in Gidea Park, Collier Row and Harold Hill have had old windows replaced with sealed uPVC units and had chimneys blocked, cutting off the background ventilation the houses were designed with. Warm moist air from bedrooms and kitchens now condenses on cold external walls and window reveals overnight, producing black speckled mould around frames, in corners and behind beds and furniture pushed against outside walls.

Flat conversions and bathrooms with weak extraction

Houses split into flats near the Rom valley and around Chadwell Heath and Harold Wood often rely on undersized or poorly ducted bathroom extractor fans, while shared hallways and internal rooms get little natural airflow. Steam from showers lingers, feeding mould on ceilings, tiling grout and behind bathroom furniture, and it can spread into adjoining bedrooms through party walls if the underlying moisture and ventilation fault is never properly addressed.

What our customers say

★★★★★

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

★★★★★

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

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 Romford?

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

Frequently asked questions

How much does mould removal in Romford 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.