Damp · Mould · Leak — Cheam
Leak Detection, Trace & Access & Mould Treatment in Cheam
Our engineers find hidden leaks in Cheam homes without tearing them apart, investigate damp and mould properly, and write the report your insurer asks for — across SM2 and SM3.
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Fully insured & qualified · Non-invasive methods first · Written reports included · London & Surrey
Why Cheam homes get damp, mould and hidden leaks
Cheam is an affluent, leafy suburb with an unusually wide mix of housing. Around Cheam Village and its conservation area there are period cottages and older brick houses — the village keeps historic buildings such as the timber-framed Whitehall and the Georgian former rectory — while North and South Cheam are dominated by 1930s detached and semi-detached homes on generous plots. In the older village properties we most often trace roof-valley and chimney leaks, penetrating damp through aged solid walls, and concealed pipe leaks under solid floors. In the larger interwar houses it is usually flat-roof extensions, bathroom and en-suite leaks, and cold-wall condensation. We diagnose the real cause before any opening up.
Protecting period and high-value Cheam homes
In Cheam’s conservation-area cottages and larger family houses, unnecessary damage is the last thing anyone wants. Our approach is non-invasive first — thermal imaging, moisture mapping and acoustic tracing to pinpoint a leak, so we open up only where it matters and protect original features and finishes. For period walls we distinguish carefully between rising damp, penetrating damp and condensation, because the fix for each is different, and we set it all out in a clear written report you can rely on.
What we do in Cheam
Every job starts with finding the real cause — not painting over the symptom.
Leak detection
Thermal imaging, acoustic and moisture tracing to pinpoint a hidden leak before any wall comes down.
Emergency & burst pipes
Genuine 24/7 call-outs when water is coming through a ceiling or a pipe has burst.
Trace & access (insurance)
We find and expose the leak and document it for your escape-of-water claim.
Mould treatment & investigation
We find the moisture source, treat the mould and tackle the cause so it is far less likely to return — with a written report.
Insurance-ready reports
Clear, evidenced reports written for insurers, solicitors and managing agents.
Damp & mould surveys
A proper diagnosis — condensation, penetrating or rising damp — so you fix the right thing once.
Moisture mapping & thermal imaging
Calibrated readings and thermal surveys that show exactly where the moisture is — and where it isn’t.
CCTV drainage surveys
Camera surveys that find blockages, collapses and leaking joints that feed damp into a property.
Real investigations by our team
Genuine photographs from DML jobs across London & Surrey — not stock imagery.
How we investigate
Non-invasive first. We open up only when we know exactly where the problem is.
Visual inspection
A methodical room-by-room inspection of the affected areas, inside and out.
Moisture readings
Calibrated moisture meter readings across walls, floors and ceilings.
Thermal imaging
Infrared scanning, where suitable, to reveal hidden moisture and cold spots behind finishes.
Acoustic & tracer gas
Acoustic listening and tracer gas, where suitable, to pinpoint concealed pipe leaks.
Pressure testing
Pressure testing of heating and supply pipework where suitable.
Photos & written report
Photographs, readings and clear findings in a written report you can act on.
Insurance leaks & trace and access
Trace and access may be covered under buildings insurance, depending on the policy. We provide insurance-ready reports and evidence to support the claim. Our Cheam engineers give you the non-invasive trace, the photographs and readings, and a written report you can hand straight to your insurer or loss adjuster.
Insurance, landlords and tenants in Cheam
Reports prepared to support insurance, landlord, agent or housing matters. Trace and access may be covered under buildings insurance, depending on the policy — we provide the photographs, readings and written evidence to support the claim. For landlords and housing providers, our reports are suitable as supporting evidence for housing, landlord or compliance matters. Written workmanship terms apply where relevant.
Book a damp, mould or leak investigation in Cheam
Covering Cheam and the surrounding area. Call free, WhatsApp us, or request a call back and one of our team will get straight back to you.
Get a call back☎ 0800 054 1524WhatsApp us
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Included
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Get a call back about your Cheam property
Tell us what’s happening and one of our team will call you back. For emergencies call 0800 054 1524 any time.
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Areas we cover around Cheam
New Malden hub · Sutton · Worcester Park · Ewell · Stoneleigh
We also attend North Cheam, South Cheam, Belmont and Nonsuch.
Frequently asked questions — Cheam
Can you find a leak without smashing the house up?
Yes — that is the point of professional leak detection. We use thermal imaging, acoustic listening and moisture mapping to pinpoint it, then open up only the spot that matters. That is especially important in Cheam’s period and conservation-area homes.
My Cheam Village cottage has damp on a solid wall — is it rising damp?
Not always. In older village properties, damp on solid walls is often penetrating damp or condensation rather than true rising damp. We diagnose which it is before recommending any treatment.
Will my insurance pay for the work?
Trace and access may be covered under buildings insurance, depending on the policy. We provide insurance-ready reports and evidence to support the claim.
My mould keeps coming back — why?
Because mould is a symptom. If the moisture source, whether a leak, condensation or damp, is not fixed, it returns. We find and fix the cause, then treat the mould.
How fast can you get to Cheam?
Cheam is well within our area, so we can usually attend SM2 and SM3 the same day, and we run genuine 24/7 emergency call-outs.