Water Damage & Leak Repair London | Tom Harvey
✓ Free, itemised water damage repair quotes across London — response within 24 hours
Leak Reinstatement · Insurance Works · London

Water damage
repaired and reinstated properly.

Ceilings down, plaster blown, floors lifted, walls stained — after a leak from upstairs, a burst pipe or a failed appliance. We dry, strip, repair and reinstate to the pre-loss condition, with the itemised quote your insurer or the upstairs freeholder needs.

Water Damage Guide 2026
Ceiling repair & redecorate (one room) £600–£1,800
Ceiling replacement & redecorate £1,500–£3,500
Room reinstatement incl. floor £2,500–£7,000
Multi-room reinstatement £7,000–£25,000+
All prices + VAT at 20%
500+
Leak repairs
4.8★
Google Rating
48hr
Quote turnaround
Free
Insurance-ready quotes
The honest answer

What water damage repair
really costs in London.

Reinstating water damage in London costs between £600 for a stained ceiling repaired and repainted and £25,000+ for a multi-room flood. A typical leak from the flat above — ceiling replaced, walls skimmed, room redecorated — is £1,500–£3,500 + VAT; add flooring replacement and it's £2,500–£7,000.

The cost drivers are how far the water travelled (one ceiling or several rooms), how long it was wet (drying time and mould treatment), the construction (lath-and-plaster ceilings cost more than plasterboard), the flooring affected, and whether electrics were involved. Insurers generally accept our itemised quotes as the basis for a claim.

Tom Harvey Contractors provides site visits within 48 hours and itemised written quotes formatted for insurance claims, with photos and moisture readings, and we work directly with loss adjusters, managing agents and the upstairs leaseholder's insurer where needed.

Speak to the team today — free advice, no obligation

020 3983 5087
Call Now

What's included in our service:

  • Site visit with moisture readings and photos
  • Insurance-ready itemised quote
  • Strip-out of damaged ceilings and plaster
  • Drying with dehumidifiers and air movers
  • Mould treatment and antimicrobial wash
  • Ceiling and wall replastering
  • Stain-blocking primer and redecoration
  • Flooring lifted, subfloor dried, replaced
  • Kitchen units and skirting replaced
  • Electrical checks and certification
  • Liaison with loss adjusters and managing agents
  • 12-month workmanship warranty
Get a Free Quote →
Water Damage & Leak Repair London Cost

Every reinstatement
clearly priced.

Typical ranges from our London leak reinstatement work. Every quote is itemised by room and element so the insurer or the responsible party can assess it.

Ceiling Repair
£600–£1,800
+ VAT · One room · 2–3 days
  • Damaged area cut out and replaced
  • Skimmed and stain-blocked
  • Ceiling and walls repainted
  • Drying confirmed first
  • Photos and report
Get a Quote
Multi-Room Reinstatement
£7,000–£25,000+
+ VAT · Several rooms · 2–6 weeks
  • Structural drying programme
  • Kitchen and bathroom reinstatement
  • Electrical inspection and repairs
  • Flooring throughout
  • Full redecoration
  • Loss-adjuster liaison and staged claims
Get a Quote

Not sure what you need? Let's talk it through.

Free site visit · Written quote within 48 hours · No obligation whatsoever

How it works

Simple process.
No stress.

Every project follows the same clear process so you always know what's happening and when.

1

Contact Us

Call, email or submit online. Tell us about your water damage repair and what you want to achieve.

2

Free Site Visit

We visit, measure up and assess. No charge, no obligation.

3

Written Quote

Itemised written quote within 48 hours. Every line clearly priced.

4

The Work

Work starts on the agreed date. Done efficiently, cleanly and to the agreed spec.

Handover

Snagging cleared, 12-month warranty confirmed. Job done properly.

4.8 ★
Google · 65 reviews
9.3/10
Checkatrade
1,000+
Jobs completed
£5m
Public Liability
Ltd Co.
No. 16499315
12mo
All work warranted
Why choose Tom Harvey

What makes us
different.

One contractor, every trade

We coordinate every trade ourselves. One contact, one quote, one handover — no juggling.

Fixed price, written quotes

Every quote is itemised and fixed. What we quote is what you pay — guaranteed. No mid-project surprises.

Fast and efficient

We work efficiently without cutting corners. Clear timelines agreed upfront at quote stage.

Supply and fit available

We source materials at trade prices — or we'll work with your chosen supplier. Both options available.

10+ years across London

1,000+ jobs completed. We've worked in everything from mansion flats to Victorian terraces and new-build towers.

Digital invoicing, VAT registered

Professional itemised quotes and VAT invoices — perfect for landlords, agents and property managers.

Ready to get started?

Free site visit · Written quote within 48 hours · No obligation

Where we work

Covering
all of London.

We cover every London borough and Hertfordshire. Here are the areas we work in most regularly.

All London BoroughsKensington W8Chelsea SW3Knightsbridge SW1XMayfair W1Belgravia SW1WNotting Hill W11Holland Park W11Marylebone W1USt John's Wood NW8Hampstead NW3Islington N1Canary Wharf E14Hackney E8Shoreditch EC2Battersea SW11Fulham SW6Clapham SW4Richmond TW9Westminster SW1St Albans AL1

Don't see your area? Call us — we cover all of Greater London

020 3983 5087
Call Now
Common questions

Your questions
answered.

A stained ceiling repaired and redecorated costs £600–£1,800 + VAT. A collapsed or badly damaged ceiling replaced and the room redecorated is £1,500–£3,500. Add flooring replacement and it's £2,500–£7,000. Multi-room floods are £7,000–£25,000+. Every quote is itemised for the insurer.
Escape of water is covered by most buildings and contents policies, subject to excess. Damage caused by a neighbour's leak is usually claimed on your own policy first, which then recovers from theirs. We provide the itemised quote, photos and moisture readings insurers need, and we can deal with the loss adjuster directly.
Plasterboard and timber typically take 1–3 weeks to dry with dehumidifiers and air movers; solid walls and concrete floors longer. We take moisture readings and don't replaster or refit flooring until readings are back to normal — doing it too early causes the finish to fail.
If the plasterboard is sagging, crumbly or has been wet for more than a day or two, it needs replacing. Minor staining on a ceiling that dried quickly can be sealed with a stain-blocking primer and repainted. We'll assess it on site.
Yes — mould growth is common where the leak wasn't found quickly. We strip affected plaster, treat with an antimicrobial wash, dry fully, and use a mould-resistant paint system on reinstated surfaces.
We aim to visit within 48 hours and can often come sooner for active leaks. Stopping the leak itself is a plumber's job — we can arrange that — and reinstatement follows once the source is fixed and the area is dry.
Yes — most London leaks come from the flat above. We provide a report and quote that can be sent to the managing agent, the upstairs leaseholder and their insurer, and we liaise directly where it helps.
Yes — we skim, stain-block and repaint whole surfaces (a full ceiling or a full wall) rather than patches, so there's no visible join. Flooring is matched where possible or replaced across the room.

Had a leak? Get an insurance-ready quote fast.

Free site visit across London · Written quote within 48 hours · No obligation

Request Online

Fill in our quick form and we'll respond within 24 hours.

Get a Free Quote →

Call the Team

Speak directly with us. Mon–Fri 8am–6pm.

020 3983 5087

Email Us

Send photos and details and we'll come back with a ballpark cost.

info@tomharvey.co.uk