Capital Damp Proofing
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Capital Damp Proofing
See why we are a popular choice for those looking for a locally based specialist in the treatment of rising damp and timber decay. As a leading specialist in Wales, Capital Damp Proofing South Wales is based in Cardiff and have built a reputation over 30 years as a reliable family run business in damp proofing.

If you need treatment and eradication of Damp, Dry Rot or Woodworm plus Cavity Wall Tie Treatment, we can attend your property at a time to suit you from 8.00am to 7pm. Then we'll produce the necessary report and quotation before we execute the required remedial work. If you live in South Wales, the capital Cardiff or regions such as Barry, we can quickly and cleanly provide damp proofing and give you long term guarantees.
Reviews (6)
Andras Luka
Andras Luka
Aug 10, 2021
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Critical: Quality
Hired this firm to solve issues at my rental property. Workmen turned up in flipflops, poor quality work, demanded more money for the work then quoted for etc. Threw them off the job and got AJW of Cathays in to rectify and undo all the poor and incorrect work carried out by this company, Do not use!
Service: Water damage cleanup
Sadie Annexo
Sadie Annexo
Dec 08, 2020
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Contacted the company to do a damp survey of a property we are buying. They never turned up I called twice to chase it up it has now been 5 weeks since we called to arrange in the first place and no one called me back after I spoke to the receptionist! It has been 3 weeks since she said it was in the diary and we would get a call back in the afternoon! Don't bother with this company!
Lucy Williams
Lucy Williams
Oct 06, 2020
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Poor quality and standard of work to the plastering, no accountability taken from the owner about the work. Left the house with exposed wires and a radiator not fitted, have called in new tradesmen. Workmen smoking in the rooms and not timely. Was only contacted a week later to 'help with the electrics', a week late and no mention of other issues. Had sent a complaint which he said he read and then later on said he refuses to read it. My recommendation is if you want to save money and time, don't use this company, pay someone who will do the work correctly. Generally, just avoid this company.
Gabriella Howell
Gabriella Howell
Nov 29, 2019
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DO NOT USE THIS COMPANY!! They might seem cheap but it is not worth it. They completed the work 3 months later than the date agreed. The work was done to an incredibly low standard - within a week cracks were showing in the rendering. The owner Mike is an extremely aggressive man, who demanded payment before the work is anywhere near completion by calling through the day and night, yelling and screaming and then hanging up. If there is one company which I wish I could tell everyone not to use it is Mike and Capital Damp Proofing. Please please look anywhere else for your work to be done.
Jo Green
Jo Green
Oct 19, 2019
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Appalling company. They took over a month to complete the job, and they were only that quick because I constantly chased Mike (who was unprofessional, rude, and insulting). The work wasn’t done to a high standard - the walls are wavy - although the men doing the work were friendly.
Avoid at all costs - Mike talks a good talk to begin with but can’t follow through. (His men complained that he always tells customers the job will be done quicker than is actually possible, so they get sent onto other jobs before completing the job they’re on).
Isabella
Isabella
Aug 10, 2019
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Don't use this company! Our experience with Capital started off fine, The work began on the 27th of June, with promises that the work would be completed in 2 weeks. 2 months later we were still chasing them as they were still no where close to being finished. However this isn't even the worst thing. Mike's (The owner of the company) attitude is what really shocked us. He would use phone calls to shout, complain and argue, in some occasions screaming and being very rude and then hanging up. He was a very aggressive man, and we would sometimes take people with us to meet with him as we were worried