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Leatherhead · KT22, KT23

Leak Detection in Leatherhead

Non-destructive water leak detection across Leatherhead, tracing hidden leaks with thermal imaging, acoustic sensors and tracer gas, then drying and treating the damage before it becomes mould.

Call 020 3051 8478Report a leak
★★★★★ 4.9 from 18 Google reviews · trusted by Leatherhead homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Leatherhead, our specialists trace the source without tearing the place apart, using thermal, acoustic and tracer-gas methods. 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. Leak detection is £800 to £1500 depending on scale. Call 020 3051 8478.
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Leak to dry to treated, one company in Leatherhead

Leatherhead's housing spans Victorian and Edwardian villas near the town centre, 1930s semis around Fetcham and Ashtead borders, and postwar estates towards Randalls Park, alongside newer flat conversions on Kingston Road. This mix of ageing plumbing runs, flat-roofed extensions and converted upper-floor bathrooms means hidden escapes of water are a recurring problem across the district.

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 →

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 →

Areas of Leatherhead we cover

We attend leaks right across Leatherhead and its neighbourhoods, including:

Common leaks in Leatherhead homes

Perished seals in older bathrooms

Many Leatherhead homes near the town centre and Fetcham still have original or aged bathroom fittings, where shower trays, bath edges and tiled surrounds rely on silicone seals that harden and crack over time. Once a seal fails, water tracks silently beneath tiles and floorboards, often reaching a ground-floor ceiling or kitchen below long before any staining becomes visible upstairs.

Flat roof failures on extensions

Rear kitchen extensions and garage conversions are common across Leatherhead's 1930s and postwar semis, and many rely on flat roofing that degrades faster than pitched tiles. Felt or asphalt coverings split or blister with age, letting rainwater seep into joists and ceiling voids gradually, so damage frequently spreads unnoticed within the roof structure before internal signs appear.

Concealed pipework in converted properties

Older properties around Leatherhead Common and Great Bookham have often been extended or split into flats, with plumbing rerouted through boxed-in ducts and under solid floors. Joints in this concealed pipework can fail quietly, and because the pipework sits behind plasterboard or beneath screed, escaping water can travel some distance before it surfaces as a stain or damp patch.

What our customers say

★★★★★

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

★★★★★

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

Tip: If your water meter ticks over with every tap off, or a wall or ceiling stays damp with no obvious cause, there is a hidden leak. Finding it early is far cheaper than repairing the mould and damage it leaves behind.

Suspect a leak in Leatherhead?

Call 020 3051 8478 or report a leak online. We trace, dry and treat for homeowners, landlords and managing agents across Leatherhead.

Frequently asked questions

How much does leak detection in Leatherhead cost?
Leak detection is £800 to £1500 depending on the scale and access. You get a written, insurance-ready report identifying the source.
Will you damage my home finding the leak?
No. We use non-destructive thermal imaging, acoustic sensors and tracer gas to pinpoint the leak before any access is opened up, so repairs are targeted.
Do you fix the damage after finding the leak?
Yes. A leak is not over when the water stops. We dry the structure with monitored dehumidifiers and treat any mould, so it is handled end to end.
Do you provide reports for insurance claims?
Yes. Every leak investigation comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.

More help in Leatherhead

Damp and mould survey

Find the real cause of damp, mould or a leak in a Leatherhead property, with a written report and photographs. Damp survey in Leatherhead →

Structural drying

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

Mould removal

Treat black mould in a Leatherhead property and fix the moisture source behind it. Mould removal in Leatherhead →