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Timberwise (UK) Ltd

4.5(54)Croydon, London  •  Property Care Association

Damp proofing work

About

Timberwise (UK) Ltd is a damp proofing specialist based in London, in the neighbourhood of Croydon. They are listed on the Property Care Association register under scheme member number 5117/20, providing both domestic and commercial services across South London, Greater London, London and Zones 1 to 6.

Their full range of specialist services includes damp proofing, timber repairs, and woodworm and timber treatment. To protect below-ground structures and manage water ingress, they also carry out basement tanking and install cavity drainage systems.

Timberwise (UK) Ltd provides free quotes for their work, and their completed jobs come guaranteed.

Services

Reviews

4.5

Timberwise (UK) Ltd is frequently praised for knowledgeable, honest surveys and clear advice on damp, timber, rot and basement problems. Customers describe the technicians as professional, tidy, efficient and considerate, with office staff keeping communication and scheduling straightforward. A small number of reviews mention concerns about warranty support, incomplete follow-up or site protection, but the wider feedback highlights helpful service and good-quality workmanship from survey through to completion.

AN
A N.Apr 2026 · Google

Timberwise UK, London and Southeast. Gary Carty came to do a damp survey of my cellar and was unfailingly helpful, personable and knowledgeable. Gary went 'over and above' to explain important details to me and gave reassurance about my concerns. I will always return to Timberwise (London) in future for advice and quotations. Thank you Gary!

EM
EmmaMar 2026 · Google

Gary was a great help. Really informative and took the time to sit down with us and explain all the results very thoroughly as well as suggesting next steps. Highly recommend.

MI
MichaelJan 2026 · Google

I recently had a visit from Keith to have a look at damp issues in the basement of my property. I found him very knowledgeable, personable and honest, he said that far less work was needed to resolve the damp issues than what I had previously been told by someone else. The whole team were also helpful in arranging the appointment, and I'd have no hesitation in recommending Timberwise for anyone with similar damp concerns.

SM
Samuel M.Dec 2025 · Google

Really pleased with the work these guys did. Efficient and everything went to plan. Massive thanks to John who went above and beyond on the fix, very much appreciated. Would highly recommend

MF
Mimi F.Nov 2025 · Google

We had a damp issue on the walls in two areas of our Victorian terrace: in the cloakroom and in the hallway. Ian Harding - surveyor at Timberwise - came to assess the issue. He was very thorough. He recommended a damp proof treatment and advised us to increase the ventilation by adding a vent in the cloakroom floor. The issue in the cloakroom was probably caused by rising damp whereas the issue in the hallway was due to penetrating damp from outside. The ladies at the office, who manage the work schedules, in particular Connie Copsey, were very helpful in finding a date that suited us, to carry out the work. A couple weeks later, Timberwise technicians James and Mark came to do the work . They were very diligent and meticulous and form a great team! All was completed within two days. Although only time will reveal the effectiveness of the damp proofing, I really appreciated the detailed advice that Ian gave us as well as the quality of the work done by James and Mark and the customer service from the ladies at the office.

Area

Croydon, London, CR0

Opening times

Monday
Closed
Tuesday
8:00 AM – 6:00 PM
Wednesday
8:00 AM – 6:00 PM
Thursday
8:00 AM – 6:00 PM
Friday
8:00 AM – 6:00 PM
Saturday
8:00 AM – 1:00 PM
Sunday
Closed

Additional information

  • Property Care Association 5117/20
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