The 10 damp proofing specialists from Google's results for Croydon, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleLondon
Covering Croydon and Greater London, this business delivers DPC injection, dry rot irrigation, and woodworm treatments. Services also extend to structural waterproofing, plastering, sub-floor ventilation, French drains, and thermal insulation installations.
020 8407 0154 S V S House, 2B Oliver Grove, London SE25 6EJ
on GoogleCroydon
Crystal Damp Proofing treats rising and penetrating damp for residential and commercial buildings in Croydon and Greater London. Its technicians also carry out basement waterproofing projects and condensation control treatments to safeguard internal structures.
07720 752231 30 Leslie Park Rd, Croydon CR0 6TN
on GoogleCarshalton
Damp Proofing Purley delivers property preservation treatments across Richmond upon Thames and South West London. Work carried out includes new damp proof courses, damp plastering, woodworm control, and the correction of high external ground levels.
07984 712428 42 a Beeches Ave, Carshalton SM5 3LW
on GoogleLondon
Solutions Onsite treats wet rot, dry rot, woodworm, and rising damp across South London and Croydon. The company assists both residential and commercial clients using modern, environmentally safe building preservation techniques.
020 8761 6606 London SE19 1PW
on GoogleSouthfleet, Gravesend
Serving London and the South East from its Kent base, Damp Proofing Croydon works on private, commercial, and public sector properties. The company carries out basement waterproofing, timber treatments for rot and woodworm, and damp proofing installations.
01322 441144 The Cottage, Park Corner Rd, Southfleet, Gravesend DA13 9LJ
on GoogleBelmont Rd, Camberley
Preservation Treatments resolves damp issues, woodworm infestations, and timber rot in domestic and historic properties across Camberley and London. Additional services include cellar waterproofing, structural resin repairs, and anti-condensation paint applications.
01276 66466 Belmont House, Belmont Rd, Camberley GU15 2NZ
on GoogleCroydon
Rlh Developments offers damp diagnosis and remediation across Croydon and South London. The team inspects properties to identify causes of rising damp and advises on ventilation balance to control internal condensation.
020 8681 8811 3 Coombe Ave, Croydon CR0 5SD
Croydon
The Damp Company uk provides damp course installations, basement tanking, and rapid drying services in South Croydon. The business helps property owners address ground moisture and structural dampness throughout the local area.
Croydon
Croydon Damp Proofing delivers damp surveys and remedial treatments for residential and commercial premises in Croydon. The firm tackles moisture problems across the area to protect properties from ongoing damp damage.
Croydon
London Damp Company undertakes structural waterproofing, cavity drainage installations, and plastering for properties in Croydon and London. Its scope of work also encompasses brick cleaning, repointing, and basement tanking projects.
In Croydon, damp survey typically costs £175 – £350. Labour in Greater London runs 18% above the UK median, which accounts for most of the difference from the same job elsewhere.
These are the firms from Google's results for "damp proofing croydon". They are ranked on Google rating, online presence and other factors.
The figures above are Croydon ranges. These explain what drives them, so you can read a quote properly.
What causes condensation on windows, walls and in the loft, how to stop it with heat, ventilation and less moisture, the Part F fan rules, and how to tell it from a leak or damp.
The signs of woodworm, how to tell old holes from an active infestation, what causes it, DIY against specialist treatment, bats in the loft, and buying a house with woodworm.
What black mould is, how dangerous it is and for whom, how to remove a small patch safely, why bleach falls short, how to stop it returning and who fixes it in a rented home.
No. Most diagnosed rising damp turns out to be condensation, a leaking gutter or a bridged damp course, none of which need injection. Pay for an independent survey from someone who is not quoting for the remedial work.