Water Damage Restoration in London

Insurance-approved drying and repair after leaks, burst pipes and floods, with moisture monitored until your property is properly dry. Covering Richmond & Barnes, Kensington & Chelsea and Greenwich & Lewisham and across London.

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Experts in Water Damage Restoration in London Since 1971

Water doesn't simply evaporate after a leak or flood. It soaks into plaster, screeds, floor voids and structural timber, where it can cause mould, timber decay and failed decorations long after the surface looks dry.

Our technicians dry London properties properly, monitor moisture until it reaches safe levels, then carry out the repairs, working with your insurer where needed.

In London flats, a leak upstairs can affect several floors before it is found. We dry and repair properties after escapes of water across the capital, working with insurers and managing agents, and we check timber and plaster for secondary damage that general builders often miss.

Signs of water damage in London properties

  • A recent leak, burst pipe or flood
  • Ceiling stains spreading from a flat or bathroom above
  • Walls or floors that stay damp after the leak is fixed
  • Swollen skirting boards, doors or laminate
  • Mould appearing weeks after a leak
  • A damp, musty smell that won't clear

What causes water damage in London properties?

Much of London sits on London Clay, which holds water and swells and shrinks with the seasons, while areas close to the Thames and its lost tributaries have high water tables. That combination puts constant moisture pressure on lower ground floors, vaults and basements, and is why so many London basement projects need a properly designed waterproofing system.

Dense streets, flats with limited airflow and the city's warm, sheltered microclimate mean condensation and hidden leaks are common. Moisture from a flat above or a neighbouring property can travel a long way before it shows, often reaching floor voids and timbers first.

Where we see water damage most in London

Richmond & Barnes

Riverside villas and cottages close to the Thames, where high groundwater, tidal flooding and damp cellars go hand in hand.

Kensington & Chelsea

Stucco-fronted townhouses and mansion blocks with lower ground floors and vaults under the pavement, where basement waterproofing and damp to front lightwells are everyday problems.

Greenwich & Lewisham

Georgian and Victorian houses on sloping ground near the river, where earth banked against rear walls and old suspended timber floors lead to damp and rot.

Our water damage restoration service in London

We start by finding out where the water has gone. Moisture meters and thermal readings show how far it has spread through walls and floors. Specialist drying equipment is then set up and monitored, with readings recorded so there is a clear record for your insurer.

Once materials are dry, we replace damaged plaster, flooring and timber and reinstate the affected rooms. Because we are also damp and timber specialists, we check for secondary problems such as wet rot or salts that a general builder might miss.

We are insurance approved and can deal with your insurer directly, which takes a great deal of stress out of the process.

How it works

  1. Survey

    A PCA-qualified, commission-free surveyor visits your London property, investigates with calibrated equipment and identifies the cause.

  2. Report and fixed quote

    You receive a clear written report explaining what we found and what we recommend, with a fixed quotation and no hidden extras.

  3. Treatment

    Our own trained team carries out the work, protecting your home, keeping dust down and leaving everything clean.

  4. Guarantee

    You receive a written guarantee, which can be protected by an Insurance Backed Guarantee for a single premium.

Water Damage Restoration across London

Our surveyors are in London every day, travelling in from our Thames Ditton office in south-west London. We regularly work in Bromley, Acton, Balham, Battersea, Biggin Hill and Blackheath, and throughout Westminster, Kensington & Chelsea, Hammersmith & Fulham, Wandsworth, Lambeth and Southwark.

Towns and areas we cover in London

  • Bromley
  • Acton
  • Balham
  • Battersea
  • Biggin Hill
  • Blackheath
  • East Ham
  • Hammersmith
  • Lambeth
  • Lewisham
  • Barnes
  • Brixton
  • Earls Court
  • Fulham
  • Mitcham
  • St John's
  • Bayswater
  • Beckenham
  • Brent
  • Camberwell
  • Chiswick
  • Clapham
  • Colliers Wood
  • Covent Garden
  • Earlsfield
  • Greenwich
  • Hackney
  • Herne Hill
  • Hyde Park
  • Islington
  • Orpington
  • Southfields
  • Stockwell
  • Tooting
  • Wandsworth
  • Woolwich
  • Aldersgate
  • Aldgate
  • Alperton
  • Barking
  • Barnet
  • Barnsbury
  • Belgravia
  • Bermondsey
  • Bethnal Green
  • Camden
  • Canning Town
  • Carshalton
  • Catford
  • Cheam
  • Chelsea
  • Chingford
  • Coulsdon
  • Croydon
  • Crystal Palace
  • Denmark Hill
  • Dollis Hill
  • Dulwich
  • East Sheen
  • Edgware
  • Elephant & Castle
  • Elm Park
  • Forest Hill
  • Hampstead
  • Harlesden
  • Highgate
  • Holland Park
  • Ilford
  • Kensington
  • Kilburn
  • Leytonstone
  • Maida Vale
  • Marylebone
  • Merton
  • Millbank
  • Mortlake
  • Penge
  • Pentonville
  • Pimlico
  • Primrose Hill
  • Raynes Park
  • Shoreditch
  • Soho
  • Stoke Newington
  • Stratford
  • Streatham
  • Sydenham
  • Upminster
  • Vauxhall
  • Wallington

Book a survey

Book a survey in London

If you’ve noticed any of these issues, arranging a professional survey is the best way to identify the cause and prevent further damage.

Water Damage Restoration in London: your questions

Will my insurance cover water damage?

Many home insurance policies cover escape of water. We are insurance approved and can work with your insurer and loss adjuster on the drying and repair.

How long does drying take?

It depends on the materials and how much water was involved. We monitor moisture throughout and only start reinstatement when readings confirm it is dry.

What should I do straight after a leak in London?

Turn off the water at the stop tap if it is safe to, switch off electrics in affected areas, move belongings out of harm's way, photograph the damage for your insurer and call us.

Can water damage lead to dry rot?

Yes. Timber that stays wet after a leak is at risk of wet rot and, in some conditions, dry rot. Proper drying and a timber inspection reduce that risk.

Can you work in a London flat or conversion?

Yes. Much of our London work is in flats, maisonettes and lower ground floor conversions. We can liaise with managing agents and freeholders where the cause of a problem sits in a communal part of the building or a neighbouring flat.

Do you handle parking and access in central London?

Yes. Our teams work in central London every week and plan for parking suspensions, congestion charge zones and restricted access, so you don't have to.

Do you cover my part of London?

Our surveyors are in London every day, travelling in from our Thames Ditton office in south-west London. Towns we visit regularly include Bromley, Acton, Balham, Battersea, Biggin Hill, Blackheath, East Ham and Hammersmith. If yours isn't listed, give us a call and we'll confirm.

Also in London

More from Tapco in London

Our other specialist services for London homes, landlords and businesses.

Damp Proofing in London

Rising damp, penetrating damp and damp proof courses. Most common around Kensington & Chelsea and Richmond & Barnes.

Damp & Timber Surveys in London

Pre-purchase and mortgage surveys. Especially worthwhile for older homes around Kensington & Chelsea and Islington & Camden.

Client testimonials

Tapco have been very helpful, responsive and professional in how they have managed and completed our re-roofing project, within budget and quote. We are very pleased with the result.

JP-B
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Serving London, Surrey & the Home Counties

From our offices in Thames Ditton and Esher, our surveyors cover London and the surrounding counties, providing fast response times for residential and commercial properties alike.

We regularly work with:

  • Homeowners
  • Landlords
  • Estate agents
  • Property managers
  • Commercial property owners
  • Housing associations
  • Local authorities

Whether your property requires a damp survey, timber inspection or basement waterproofing system, our experienced team is ready to help.

Map of London and the Home Counties we cover

Our Trusted Accreditations

Our certifications reflect our commitment to the highest standards of work and quality.

Property Care AssociationTrustMarkBasement Waterproofing AssociationSafeContractorCHASAccreditation

Why Tapco

Why choose us

Established in 1971

Choosing Tapco HomeDry means choosing a company with a proven history of protecting properties across the South East.

  • Established in 1971
  • Over 55 years of industry experience
  • Thousands of successful property surveys
  • Honest, practical advice
  • Qualified specialist surveys
  • Comprehensive guarantees
  • Trusted by homeowners and commercial clients

We believe every property deserves an individual assessment. That’s why our recommendations are based on what your building genuinely needs, not unnecessary treatments.

FCA Status Disclosure

Tapco (Preservation) Ltd is an Introducer Appointed Representative (Financial Services Register No. 423558) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.

Finance available on Tapco treatments