0808 164 8398

The region's premier damp proofing specialists.

Opening Hours Mon to Fri: 8am - 5pm

About Us

Caring for domestic and commercial properties since 2003

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About Us

Established in 2003, Avant Garde Damp Solutions has been running continuously since then with hundreds of properties treated across London and the Home Counties, including domestic, commercial and historical buildings.

First and foremost we have deliberately stayed as a small company as we believe that this is the key to providing a tailored service while constantly building on our reputation for honesty and integrity – making us arguably one of the best preservation companies in London.
We use a PCA (Property Care Association) trained and qualified surveyor to carry out inspections, offering you peace of mind that a duty of care is being observed while also remaining within their recommended guidelines.

Much of the success of Avant Garde is attributable to the fact that we are a small company consisting of two teams, allowing us to provide a “hands on” experience specifically moulded to your needs, providing a “one stop shop” for all your preservation requirements. All works come with our standard company guarantee but also have the option of being underwritten as a fully-insured backed guarantee.

Our specialist technicians are fully accredited and trained and evidence of this available upon request. As part of the bespoke service that we strive to offer, we are well-versed in working on the restoration of listed buildings of historical importance and have the experience of using lime putties, horse hair and lime plasters, wattle and daub and chestnut laths when required. We understand the importance of being able to employ both modern and past craft techniques.

Every job is project managed by Avant Garde’s Managing Director, Ben Sullivan, who will personally oversee the process from start to finish, ensuring complete customer satisfaction. This attentiveness is only possible because we are a small company. Get in touch for more information about us and our services.

If you have damp in your property, ACT NOW!

Call us free on 0808 164 8398


We specialise in:

  • Damp Proofing
  • Woodworm
  • Damp Surveys
  • Wet and Dry Rot
  • Basement Waterproofing
  • Commercial Damp Proofing
  • Rising Damp
  • Concrete Repairs and Treatment
  • Structural Waterproofing (including basement conversions)


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