Speak to a Specialist
Speak to a Specialist
Parsons Green · SW6

Damp, Mould & Leak Specialists in Parsons Green

Non-destructive damp surveys, hidden leak detection and mould investigation across Parsons Green and the surrounding area, with clear, insurance-ready reports.

★★★★★ 4.9 from 17 Google reviews · trusted by Parsons Green homeowners, landlords & property managers
Quick answer: If you have damp, mould or a suspected water leak at a property in Parsons Green, our specialists carry out a non-destructive survey to find the root cause, then give you a written report and a clear plan to fix it. A full damp and mould survey is a fixed £500. Call 020 3051 8478.

Damp, mould & leak services in Parsons Green

Parsons Green is dominated by late-Victorian and Edwardian terraced houses, purpose-built mansion blocks and converted flats along the New Kings Road corridor. Many properties retain original solid brick walls, single-glazed sash windows and aged internal plasterwork, all of which make them particularly vulnerable to penetrating damp, condensation and concealed plumbing leaks.

Leak Detection

Trace hidden water leaks without damage using thermal, acoustic and tracer-gas methods. Leak detection →

Damp Investigation

Identify rising damp, penetrating damp and condensation, and tell them apart properly. Damp investigation →

Mould Inspection

Find the moisture source feeding the mould, not just treat the surface. Mould inspection →

Structural Drying

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

Areas of Parsons Green we cover

We survey properties right across Parsons Green and its neighbourhoods, including:

Common damp problems in Parsons Green homes

Penetrating Damp in Victorian Terraces

The solid brick construction common throughout Parsons Green's terraced streets offers no cavity to interrupt moisture ingress. When pointing deteriorates or render cracks along exposed elevations, rainwater penetrates directly into internal walls. Ground-floor rooms and front bays are especially affected, often producing damp patches, tide marks and peeling decoration that worsen through the wetter autumn and winter months.

Condensation and Mould in Converted Mansion Flats

Many of the large late-Victorian mansion blocks on and around the New Kings Road have been subdivided into flats, often with reduced natural ventilation and inadequate extraction in bathrooms and kitchens. Warm, moist air becomes trapped, leading to persistent condensation on cold external walls and window reveals. Black mould growth on ceilings and in cupboards is a frequent complaint in these converted properties.

Hidden Leaks from Aged Plumbing and Flat Roofs

Properties across Parsons Green frequently retain original lead pipework or early copper installations that have degraded over decades. Slow leaks within ceiling voids or beneath floorboards go undetected for extended periods, saturating structural timbers and encouraging mould colonies. Flat roof extensions added to many terraced houses are also a known source of water ingress, particularly where felt coverings have cracked or lifted at upstand joints.

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: If a damp patch keeps coming back after redecorating, it is almost always a symptom, not the problem. A survey that finds the source first saves paying for the same repair twice.

Book a survey in Parsons Green

Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Parsons Green. Works are on a 50% upfront, 50% on completion basis.

Frequently asked questions

How much does a damp survey in Parsons Green cost?
A damp and mould survey is a fixed £500, including the non-destructive investigation and an insurance-ready written report. Leak detection, if needed, is £800 to £1500 depending on scale.
Do you cover the whole of Parsons Green?
Yes. We survey properties across Parsons Green and the surrounding neighbourhoods and postcodes.
Can you tell the difference between condensation, rising and penetrating damp?
Yes, and it matters because the fix differs for each. Our survey identifies which type you have using moisture readings and thermal imaging.
Do you provide reports for insurance claims?
Yes. Every survey comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.