Basement Waterproofing – London’s No.1 Tanking Experts

Even the wettest basements – those most prone to regular flooding – can be waterproofed to make them the driest room in the house, allowing you to add an extra room to your property.

Why choose Crown?

  • Over 30 years’ experience in waterproofing basements and cellars in London and the Home Counties
  • Our experts use the latest basement waterproofing methods, always tailored to your requirements
  • Our clients range from builders and other tradesmen to commercial and residential property owners
  • We never outsource our work and all our services are provided by our friendly, fully qualified staff
  • 30-year insurance-backed guarantee & free radon gas test for all basement waterproofing services

No basement waterproofing job is too big or too small.

Get in touch today to talk through your options or to arrange a specialist survey.