Damp, mould & leak services in Covent Garden
Covent Garden's residential stock is dominated by Georgian and Victorian mansion conversions, Victorian warehouse conversions and Edwardian purpose-built mansion blocks, many now split into flats. Aging brickwork, original lime mortar joints, and poorly maintained internal plumbing within converted commercial buildings make penetrating damp, rising damp and concealed leaks persistent and recurring problems throughout the area.
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 Covent Garden we cover
We survey properties right across Covent Garden and its neighbourhoods, including:
- Seven Dials
- Long Acre
- Drury Lane
- St Giles
- Holborn
- Strand
- Aldwych
- Bloomsbury
- Lincoln's Inn Fields
- Soho
- Leicester Square
- Temple
- Bow Street
- Floral Street
Common damp problems in Covent Garden homes
Penetrating Damp in Georgian Conversions
Many of Covent Garden's Georgian terraces along streets such as Bow Street and Floral Street were built with solid brick walls and no cavity, meaning rainwater can drive directly through deteriorating mortar into internal walls. Failed or blocked cast-iron guttering above sash windows allows water to saturate brickwork unchecked, producing damp patches, stained plasterwork and eventual mould growth on internal surfaces.
Hidden Leaks in Victorian Warehouse Flats
Former Victorian market and warehouse buildings converted into residential flats around Long Acre and the Piazza frequently contain original cast-iron and lead pipework buried within thick masonry walls and stone floors. These ageing pipes corrode slowly and leak without obvious signs until significant water damage has already occurred, often resulting in saturated subfloor timbers, persistent musty odours and mould colonies hidden beneath fitted flooring.
Condensation and Mould in Mansion Block Conversions
Edwardian mansion blocks in areas such as Aldwych and St Giles were designed with high ceilings and generous room volumes, but subdivision into smaller flats has reduced natural ventilation significantly. Kitchens and bathrooms added during conversion often lack adequate extraction, causing chronic condensation to build up on cold external walls and in poorly ventilated corners, leading to persistent black mould growth on walls and ceilings.
What our customers say
Omg what brilliant service, excellent the cleaner did a very good job was efficient he took his time and cleaned everything, highly recommend S. Bessim…
Susan Bessim, via Google
Service was excellent! Explained the whole process thoroughly, arrived on time when carrying out the survey. The survey was detailed and exactly what I needed for my insurance. They returned to carry out the treatment the following week. 10/10 would highly recommend.
Sukru, via Google
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
Book a survey in Covent Garden
Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Covent Garden. Works are on a 50% upfront, 50% on completion basis.