Avant Garde Damp Solutions Limited
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
What we can verify about Avant Garde Damp Solutions Limited
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About
Established in 2003, Avant Garde has treated hundreds of properties across the South East, including domestic, commercial and historical buildings. Treatments for woodworm, dry rot and rising damp have been carried out successfully, with no signs of re-infestation. We hold full membership with Sovereign Chemicals, the gold standard in building products, and are governed by their strict requirements as to the quality of workmanship and materials used on all our contracts. Work completed by us will be guaranteed in accordance with our specialist reports, supplied to each client after our initial visit. COVID-19 POLICY: We are continuing to provide our expert service throughout the restrictions. Our processes have been adapted to ensure social-distancing protection is adhered to for the safety of our staff and customers (Update May 2020) .This will be updated as and when new information is available. Ben Sullivan m:07985616724 tel: 01923350193 http://www.checkatrade.com/AvantGardDampSolutionsLtd/
What customers say
Highlights
"We had an issue with penetrating damp to several walls. Ben organised a damp survey and provided a clear plan of works. The works were completed within the timeframe provided and they were great at protecting the floors and clearing up afterwards. The bill was as in line with the estimate. Would definitely recommend to others."
"Perceptive diagnosis of all damp issues with the flat including the discovery of considerable dry rot which had progressed into supporting ceiling beams etc. Contractors very helpful and considerate and carried out extensive work at short notice on a tight schedule. Workmanship excellent and recommended other specialists for necessary extra refurbishment work."
"Just as we put our house on the market we found that we had a big damp problem underneath the lounge floor that needed attention. Ben and his team gave us a competitive quote and then started work almost immediately. They kept us informed every step of the way and did a thorough job of getting rid of the damp and ensuring it wouldn't come back. They also helped with extra jobs such as the finished flooring and some electrical problems they found along the way. I would highly recommend this local company, because they clearly care about getting the customer back up on their feet again and putting everything in the house back in order."
Detailed reviews
We had an issue with penetrating damp to several walls. Ben organised a damp survey and provided a clear plan of works. The works were completed within the timeframe provided and they were great at protecting the floors and clearing up afterwards. The bill was as in line with the estimate. Would definitely recommend to others.
Perceptive diagnosis of all damp issues with the flat including the discovery of considerable dry rot which had progressed into supporting ceiling beams etc. Contractors very helpful and considerate and carried out extensive work at short notice on a tight schedule. Workmanship excellent and recommended other specialists for necessary extra refurbishment work.
Just as we put our house on the market we found that we had a big damp problem underneath the lounge floor that needed attention. Ben and his team gave us a competitive quote and then started work almost immediately. They kept us informed every step of the way and did a thorough job of getting rid of the damp and ensuring it wouldn't come back. They also helped with extra jobs such as the finished flooring and some electrical problems they found along the way. I would highly recommend this local company, because they clearly care about getting the customer back up on their feet again and putting everything in the house back in order.
Ben and his team completed a damp survey and subsequently a damp proof course on my basement flat. I wanted it completed before I moved in and Ben managed to fit me in throughout January. Ben was very helpful from start to finish, from creating a very comprehensive damp survey report - through to completing the Damp Proof work that he quoted on. There were a few problems that Ben identified during the treatment, but he let me know immediately and explained the different options available to remedy them (the joys of old properties!). I'm happy with the end work, and Ben has even helped with questions that I've had since the work finished. Would recommend.
I needed damp proofing work done to my front internal and external bay window and the internal chimney stack. This work included tanking, plastering, increased subfloor ventilation, and creating a French drain for added protection. The survey process was similar to the other companies we asked to quote, but the thing that stood out about Avant Garde was their attitude and the clarity with which they explained what work they recommended. The whole process was very simple, and they kept to time on all the work. The workmen were polite and very efficient, and it was reassuring to have Ben on-site to answer questions. The work on-site was backed up professionally and efficiently by Chrissy in the office. I would confidently recommend the Avant Garde team for their all-around knowledge, professionalism and quality of work.
I had issues with damp walls for a while and contacted so many companies that firstly were charging a fortune just for the inspection and secondly they were very expensive. I then found Avant Garde which had lots of good reviews. I was very impressed with the work they have done. Firstly the report shared after the inspection was very detailed and that gave me a lot of confidence. Secondly, It is always a daunting experience to remove plaster and redo it and I thought it would be a nightmare to clean afterwards. But I have to say that not only the walls look so smooth now but the house was left spotless after the work. I am sure the damp issue has been sorted and I also got a 20 year warranty. I would highly recommend Avant Guard
A structural engineer inspection revealed that we had wet rot in the joists above our bathroom. They held up the floor of the flat above, so two properties were affected. We could not refurbish our bathroom until the problem had been treated. I rang round a number of firms. Some were very expensive; others did not return my calls. AG Damp Solutions did and appeared reasonable, even discounting 50% of the cost of the initial report if treatment was subsequently undertaken. I had been warned that some of the firms specialising in this area created unnecessary work and expense. Wet rot does sound scary and expensive, but AG Damp Solutions made an inspection and submitted a report within a week, reassuring me that the problem was not horrendous and that treatment would fix it. I had to find a contractor to expose a section of the joists and bolt on new joists to the old after a day's treatment by AG Damp Solutions. The work was done quickly and at a reasonable cost, with a guarantee. I would recommend this firm to anyone.
Ben and his team came to my rescue when I was let down by another company 4 days before they were due to start work on the damp at my house. Ben provided a very comprehensive report and the work which started 4 days ahead of schedule followed the recommended treatment of the walls exactly as per the report. The work was completed to a very high standard and I am more than happy wth the finished result. I found Ben and his team to be very hard working, (hardly ever stopped for breaks), considerate and polite. I would have absolutely no hesitation in recommending Avant Guarde Damp Solutions. Should also mention Chrissy in the office who was super efficient in dealing with reports, payments and general email correspondence. Thank you to a great team.
We received a damp survey by an alternative damp specialist company. Ben's Avant Garde survey was in a completely different league. From meeting Ben in person for the survey it is clear he is highly knowledgeable and honest. His objective was not to maximise the quote for Avant Garde but rather to set out clearly the issues and risks identified as well as those which should be monitored but do not require immediate action. The subsequent report provided was very detailed which was highly informative in enabling us to understand his recommendations and proceed confidently to book in the work. We are very grateful to Ben for saving us a huge sum compared to the less personalised and less specialised assessment from a competitor.
I had used Ben and his team before for damp in my home. This time it was for damp on 3 walls in a Church hall. They arrived on time, were very thorough and methodical in carrying out the work. Extremely pleasant and friendly guys. Very satisfied with the work they did.
I am very pleased at the works carried out AG Damp Solution Ltd to replace the rendering and pebbledash that had cracked and let rain in around the windows at my property. The works was done as agreed an on time. The workmen were punctual, efficient, considerate to my needs and very tidy. I have found the above company to be very professional and easy to deal with before, during and after completion of the work, and I would highly recommend them.
We had a couple of companies quote for the damp work that needed to be done as part of our kitchen remodelling. Ben from Avant Garde explained everything clearly and provided a detailed report. The quoted price was very competitive and Ben was able to work with us to get the job scheduled and completed on time and as promised. We were happy with the team (they were polite, friendly and tidy) and we have no reservations in recommending Avant Garde Damp Solutions to others.
Ben came out and completed a review and very comprehensive report quickly and thoroughly, explaining the issues clearly and the work that needed to be completed. Avant Garde was able to start the job soon after this and completed the work well, quickly, and on time. The work was completed nearly 2 years ago and we have had no issues since.
Avant Garde Damp Solutions undertook a site survey and recommended the installation of a French drain and the replastering of internal walls. The work was carried out and we are very happy with the work undertaken. 20 Year guarantee given on the work.
Ben was very thoughtful and considered to the damp problem we encountered. He explained the problem in detail patiently answering all of our questions. The report he gave us was detailed and the work was completed efficiently and to a high standard. They left the place spotless upon completion. An excellent company.
A damp survey was conducted thoroughly in the course of which we gained good advice. This was followed by a by a comprehensive report containing all the advice and more. We needed some work done so that our damp course could work; we also needed some internal work which involved stripping back one internal wall and re-plastering it. The work was carried out efficiently and to a good standard. We feel that our damp problem has been comprehensively and professionally dealt with. Communication was excellent, queries were immediately responded to.
Ben and his team provided a realistic and competitive quotation against others received to undertake damp proof treatment to lower level rooms in a property built in 1893. He took the time to explain carefully the work being suggested, the materials to be used and how these would be effective in treating the damp issues that existed. The work was completed to the schedule that was stated. The team were very diligent in their preparation of the area, covering floors and furniture to ensure no damage was done as they worked. There was good communication and explanation as the work progressed. Very happy with the work done. Thanks Ben and your colleagues! Much appreciated.
We employed Avant Gard to treat a damp problem we had on 2 walls. In addition we asked for some repair jobs to some historical problems we had with damaged walls. The team know their stuff and completed quite a lot of work in 3 days. The problem has, as far as we can see been resolved. The process involved an initial survey which is carried out prior to any work and then we were given options on the best treatment. Overall, a solid job and I would recommend
Ben and his team were absolutely brilliant! They were competent, punctual and carried out the work in the established time frame. Ben guided us through every step of the way giving clear information and reasoning for the work undertaken. His team were reliable and trustworthy and left the place clean. We were really happy with the result and we would be happy to recommend Avant Garde to family and friends.
Ben and his team are very efficient helpful and kind, all work done was checked by Ben and any little niggles ironed out immediately, I can't recommend them enough
Named registry and membership evidence
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Active incorporated business
Avant Garde Damp Solutions Limited is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
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Review sources
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Public evidence last checked May 2026
Common questions about Avant Garde Damp Solutions Limited
What do customers say about Avant Garde Damp Solutions Limited?
Avant Garde Damp Solutions Limited has 94 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is Avant Garde Damp Solutions Limited qualified and accredited?
We hold 1 independently sourced credential for Avant Garde Damp Solutions Limited, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section.
Is Avant Garde Damp Solutions Limited a registered business?
Avant Garde Damp Solutions Limited is a registered business on Companies House (company number 10207457), incorporated 31 May 2016, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
