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Dalston · E8, N16, N1

Leak Detection in Dalston

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

★★★★★ 5.0 from 21 Google reviews · trusted by Dalston homeowners, landlords & property managers
Quick answer: If you have a suspected water leak at a property in Dalston, 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 a fixed £650. Tell us when you need us and we will fit the visit around you as closely as we can. If it is urgent, call 020 3051 8478.

Leak to dry to treated, one company in Dalston

Dalston's housing runs from Victorian and Edwardian terraces split into flats around Queensbridge Road and De Beauvoir, to ex-council low-rise blocks near Kingsland Road and dense new-build schemes around Dalston Junction. Older terraces carry ageing shared plumbing and loft conversions with flat roofs, while stacked flats mean a single failed pipe or seal quickly affects the property below.

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 Dalston we cover

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

Common leaks in Dalston homes

Converted terraces with bathrooms stacked above living rooms

Many Victorian houses around Dalston Kingsland and De Beauvoir were split into upper and lower flats, often with a bathroom built directly above the flat below's kitchen or reception room. A perished shower seal, cracked waste pipe joint or worn grout can send water through the floor void for weeks before staining appears on the ceiling underneath, by which point joists and plasterboard are often already saturated.

Flat roof loft conversions and rear extensions

Dalston has a high number of loft conversions and single-storey rear extensions finished with flat felt or GRP roofing, common on the terraced streets off Kingsland Road and Shacklewell Lane. These roofs typically last a couple of decades before the membrane perishes at joints and upstands, letting rainwater track along rafters and down internal walls, often surfacing far from the actual point of entry.

Concealed risers and shared pipework in flatted blocks

The ex-council blocks and newer high-density developments around Dalston Junction and Queensbridge Road route hot and cold supplies through boxed-in risers shared between several flats. When a joint or valve fails inside this concealed pipework, the escape of water can spread sideways and downwards through multiple units before anyone notices, making the source difficult to trace without opening up walls or floor voids.

What our customers say

Excellent
Rated 5.0 / 5 based on 21 reviews on
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 Dalston?

Tell us the date you would like. Next-day visits are possible for urgent leaks: call the team on 020 3051 8478 and we will confirm a time.

Book online

Frequently asked questions

How much does leak detection in Dalston cost?
Leak detection is a fixed £650. Tell us when you need us and we will fit the visit around you as closely as we can. If it is urgent, call us on 020 3051 8478. 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 Dalston

Damp and mould survey

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

Structural drying

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

Mould removal

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

See what you get before you book: read a real survey report from start to finish.