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Dartford · DA1, DA2, DA4, DA9, DA10, DA11

Damp, Mould & Leak Specialists in Dartford

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

★★★★★ 4.9 from 17 Google reviews · trusted by Dartford homeowners, landlords & property managers
Quick answer: If you have damp, mould or a suspected water leak at a property in Dartford, 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 Dartford

Dartford's housing stock spans Victorian and Edwardian terraces in the town centre and older villages, through to post-war council estates such as Temple Hill and newer riverside developments at Greenhithe. This varied mix of solid wall construction, ageing drainage systems and modern high-density builds creates a broad range of damp, mould and leak vulnerabilities unique to the area.

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 Dartford we cover

We survey properties right across Dartford and its neighbourhoods, including:

Common damp problems in Dartford homes

Rising and Penetrating Damp in Dartford's Victorian Terraces

The solid brick terraces concentrated around Dartford town centre, Crayford and Sutton at Hone were built without modern damp-proof courses. Ground-level moisture can wick steadily up through brickwork, while driving rain penetrates ageing mortar joints on exposed elevations. Homeowners often first notice tide marks on lower walls or persistent musty odours before visible mould appears.

Condensation Mould in Post-War and Temple Hill Properties

Cavity-wall construction on post-war estates like Temple Hill was designed for a different era of home heating and ventilation. Inadequate air circulation, combined with modern lifestyle moisture from cooking and bathing, leads to heavy condensation on cold external walls and window reveals. Black mould growth in bedrooms and kitchen corners is a particularly common complaint reported across these estates.

Hidden Leaks in Greenhithe and Swanscombe Riverside Developments

Newer apartment blocks and converted riverside properties in Greenhithe and Swanscombe bring a different set of risks. Flat or low-pitch roofing, shared plumbing stacks and concealed pipework within modern stud walls can harbour slow leaks for months undetected. Water ingress through poorly sealed balcony thresholds and roof terraces is a recurring issue in these higher-density riverside schemes.

What our customers say

★★★★★

Service was excellent! Explained the whole process thoroughly, arrived on time when carrying out the survey. The survey was detailed and exactly what I needed for my insurance. They returned to carry out the treatment the following week. 10/10 would highly recommend.

Sukru, 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: 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 Dartford

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

Frequently asked questions

How much does a damp survey in Dartford 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 Dartford?
Yes. We survey properties across Dartford 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.