Speak to a Specialist
Speak to a Specialist
Fitzrovia · W1T, W1W

Leak Detection in Fitzrovia

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

★★★★★ 5.0 from 22 Google reviews
Quick answer: If you have a suspected water leak at a property in Fitzrovia, 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. We confirm the price on a written quote once we understand the problem. Call 020 3051 8478, and if it is urgent, say so when you call.

Damp, mould & leak services in Fitzrovia

Fitzrovia mixes Georgian and Victorian terraces converted into flats with mansion blocks, ex-council estates and dense post-war office-to-residential conversions. Shared risers, communal roofs and stacked bathrooms in subdivided townhouses mean a single failed joint or perished seal can travel through several floors before anyone notices, often surfacing as damp patches far from the original source.

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, Mould and Water Damage Assessment

One visit that tells rising damp, penetrating damp and condensation apart and finds what is feeding any mould, so the right repair is done once. About the Assessment →

Areas of Fitzrovia we cover

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

Common leaks in Fitzrovia homes

Converted Georgian townhouses with stacked bathrooms

Many Fitzrovia townhouses were carved into flats decades ago, stacking bathrooms above kitchens and living rooms with plumbing runs bridged awkwardly between original and inserted structures. Waste pipes and shower trays fitted during conversion often sit on ageing joists never designed for wet rooms, so a slow leak from a failed seal or cracked trap can seep into the ceiling void below for weeks before staining appears.

Flat roofs on mansion blocks and mews conversions

Several mansion blocks and rear mews buildings around Fitzrovia carry flat or low-pitch roofs above extensions and closet wings. Ageing felt or asphalt coverings, perished flashing around parapets and blocked outlets let rainwater track sideways under the membrane, entering top-floor flats through cornices or light fittings well away from the actual breach point, making the source hard to trace without investigation.

Ageing risers in subdivided period buildings

Buildings split into multiple leaseholds share vertical risers carrying supply and waste pipework often installed mid-century and rarely inspected communally. Corroded joints, perished rubber seals and old soldered fittings hidden behind boxing can fail quietly, sending water down through party walls into neighbouring flats and creating disputes over responsibility when the leak's true origin sits behind another owner's panelling.

What our customers say

Excellent
Rated 5.0 / 5 based on 22 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 Fitzrovia?

Call 020 3051 8478 or send us the details and we will agree a date with you. If it is urgent, say so when you call.

Frequently asked questions

How much does leak detection in Fitzrovia cost?
We confirm the price on a written quote once we understand the problem. 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 Fitzrovia

Damp, Mould and Water Damage Assessment

Find the real cause of damp, mould or a leak at your Fitzrovia property, with a written report and photographs. Assessment in Fitzrovia →

Structural drying

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

Mould removal

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

See what you get before you speak to us: read a real report from start to finish.