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Guildford · GU1, GU2, GU3, GU4, GU5

Damp, Mould & Leak Specialists in Guildford

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

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

Guildford's housing stock ranges from Victorian and Edwardian terraces in Charlotteville and Stoughton to inter-war semis in Merrow and post-war council estates in Park Barn and Bellfields. Older properties frequently lack cavity walls or modern damp-proof courses, while the town's position in the Wey valley and on Surrey clay means ground moisture and surface water drainage issues are particularly common.

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 Guildford we cover

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

Common damp problems in Guildford homes

Rising and Penetrating Damp in Victorian Terraces

The dense Victorian terraces of Charlotteville and the streets around Stoughton Road were built with solid brick walls and rudimentary or entirely absent damp-proof courses. Ground moisture rises readily through ageing mortar joints, and driving rain penetrates the facade during wet Surrey winters. Homeowners often discover damp patches at skirting level or on internal chimney breast walls before any visible mould appears.

Condensation Mould in Post-War Flats and Estates

Properties in Park Barn, Bellfields and Westborough include substantial numbers of post-war flats and maisonettes with poor insulation and limited background ventilation. Cold bridge points at concrete lintels and floor junctions create localised cold surfaces where moisture-laden indoor air condenses readily. Persistent black mould growth in bedroom corners and behind fitted furniture is a frequent complaint reported in these areas.

Hidden Leaks and Drainage Problems in Low-Lying Areas

Guildford sits astride the River Wey, and lower-lying neighbourhoods such as Shalford, Artington and Burpham are susceptible to high water tables and inadequate surface water drainage. Older properties in these areas can experience slow leaks from cast-iron waste pipes buried beneath solid concrete floors, with moisture only becoming apparent months later as floor coverings lift or damp odours emerge from underfloor voids.

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 Guildford

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

Frequently asked questions

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