0808 164 8398

The region's premier damp proofing specialists.

Opening Hours Mon to Fri: 8am - 5pm


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From private individuals to commercial clients – such as chartered surveyors, architects and English Heritage – here at Avant Garde Damp Solutions we have a very varied client base. Our excellent customer service and quality workmanship have earned us accreditations from leading industry bodies, including Safe-Guard, FSB, GPI and Vandex, making us one of the leading experts in our field.

We are always striving to provide the best possible damp proofing service, which is why we invite our customers to let us know what they think about our work – have a browse through the testimonials below to find out more:

  • Ben arranged for a qualified surveyor to conduct a survey on some rotten timber we had exposed during some renovation work. He looked at some photos we'd taken, got back to us immediately and arranged the survey within a couple of days. Correspondence the surveyor, was excellent and he arrived exactly on time. The survey was comprehensive and very professional. It resulted in no remedial work being required so Ben's services were not needed on this occasion but we will have no hesitation in using him in the future if needed and/or recommending him to our friends. A 100% reliable company

    Customer in High Wycombe - 10/10

  • During building work we discovered we needed a damp problem rectifying. AG Damp sent their surveyor round and produced a detailed report of the issues (do not put of by the initial charge for this - it is definitely worth it). Following the report, we instructed Ben and his team to undertake the works. However, the problem was slightly worse than initially thought. Ben discussed his proposed solution, with the cost and this has now sorted everything. I would highly recommend Ben and his team - the work has been carried out to a excellent standard

    Customer in Twickenham - 9.25/10

  • I have a basement flat with constant damp problems in different areas of the flat over many years. Avant Garde Damp Solutions Ltd came to assess the problems and have done a great job fixing them, including tanking a wall, fixing cracks letting water in the building and a leak from an upstairs shower. This involved some building works, plastering, removing and refitting a radiator, and as of 7 months later I am yet to have any problems. We also have a 10 year guarantee for the works to keep us satisfied there will be no issues. All the workers were very friendly and had good working practices

    Customer in London - 10/10

  • Ben and his team were miracle workers. I was in crisis mode and Ben quoted me on the Saturday and started work on the Sunday. They were very professional and got the job done in estimated time. I’m very happy with the work and would recommend Ben and his team to all jobs. We have a Victorian house and Ben has great knowledge and experience working with old buildings.

    Customer in Richmond - 9.75/10

  • I used this company to provide me with a quotation to fix suspected rising damp. They sent out a surveyor who was very professional and unlike other companies who all suggested that I needed to put in a damp proof course, this chap indicated that my issue was minor and that what I needed was more effective condensation control. This saved me a lot time money and disruption. Very professional and honest.

    Customer in London - 10/10

  • A truly professional company. From the first point of contact to meeting their surveyor who took the time to explain exactly what works were needed and why up to the last day of the works themselves. The team who carried out the works were polite, discreet, careful and tidy. Avant Garde Damp Solutions really did provide a "bespoke experience". Our house is now free of damp and our basement is now usable. Thanks go out to Ben and his excellent team!

    Customer in Rickmansworth - 10/10

  • Ben and his team were excellent - best builders I have ever had. Totally honest and reliable. They turned up EARLY, tidied up and found quick solutions to any potential problems. Ben is approachable and will do his best to help. Can't recommend them highly enough.

    Customer in London - 10/10

  • ★ ★ ★ ★ ★

    Not only the work was carried efficiently but they went the extra mile and worked on Saturday to deliver on time. Now my isolation issues are sorted for the next 30yrs (I hope!) Thank you!

    Customer in Greater London

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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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