Damp, mould & leak services in Farringdon
Farringdon's housing stock is a dense mix of Victorian warehouse conversions, Georgian terraces, post-war council blocks and modern riverside apartments. The area's age and urban density, combined with deep basements common in former commercial and industrial buildings, make it particularly susceptible to rising damp, penetrating damp through ageing brickwork and persistent condensation issues.
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 Farringdon we cover
We survey properties right across Farringdon and its neighbourhoods, including:
- Clerkenwell
- Hatton Garden
- Smithfield
- Barbican
- Holborn
- Saffron Hill
- Charterhouse Square
- Mount Pleasant
- Bleeding Heart Yard
- St Andrew Street
- Turnmill Street
- Cow Cross Street
- Peter's Lane
- Greville Street
Common damp problems in Farringdon homes
Rising Damp in Victorian Warehouse Conversions
Many of Farringdon's most sought-after homes occupy converted Victorian warehouses and former print works, particularly around Clerkenwell and Turnmill Street. These buildings frequently lack adequate or original damp proof courses, and their thick solid brick walls readily absorb ground moisture. Residents often notice tide marks, salt deposits and peeling plaster at low level, classic signs of rising damp that worsen during wetter months.
Penetrating Damp Through Ageing Parapet Walls
Flat-roofed and mansard-roofed properties around Hatton Garden and Charterhouse Square commonly suffer penetrating damp caused by deteriorating parapet walls and failing lead flashings. When mortar joints erode and pointing breaks down, rainwater tracks horizontally into the structure rather than draining away. This form of damp typically appears as damp patches on upper interior walls or ceilings, often misdiagnosed as a roof leak.
Hidden Leaks in Basement and Sub-Basement Spaces
Farringdon's commercial heritage means many residential and mixed-use properties have deep basement or sub-basement levels, particularly along Saffron Hill and around Mount Pleasant. Ageing cast iron drainage and Victorian-era water supply pipework running through these spaces can develop slow, hidden leaks over years. By the time mould or structural dampness becomes visible on ground floor walls, significant concealed water damage may already have occurred.
What our customers say
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
I have been dealing with damp and mould for years but these guys were able to come in and resolve the problem quickly and professionally. Their prices were fair and reasonable and they got the job done clean. 10/10 would use again and would recommend.
Thersa Waron Eurmind, via Google
Very helpful and professional, easy to communicate with about my mould issues and I received fast responses from the company on the best solutions for me. would recommend to all friends and family. 5/5
Jensen B, via Google
Book a survey in Farringdon
Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Farringdon. Works are on a 50% upfront, 50% on completion basis.