The quick way to find a local Cellar & Basement Conversion specialist in Cardiff

Reviewed by Brian on 15/2/2024

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Reviewed by Mark on 1/5/2013

I apologise for not having posted a rating before now. I thought I had already done so. Our loft conversion has transformed how we live.The cost was fair. The work was carried out to a good standard, quickly and tidily with minimum disruption. We are happy with the result. The "Boys" were friendly and easy to have about and full of good advice. I would use Roy again and have already recommended to others.

Reviewed by Alan on 3/12/2012

Rob was very helpful in giving us product advice without being pushy and very conscientious when carrying out the work. highly recommended

Reviewed by Nicholas on 18/1/2015

Absolutely fantastic, real quality tradesmen who take pride in delivering high quality work. The extension looks superb, is built to a high standard and is better than expected. Can't recommend Tony and Leighton highly enough.

Reviewed by Llyr on 27/9/2012

Excellent service in all aspects.

Reviewed by Brian on 24/4/2017

They were really professional compared to the other builders that came and contacted me. The Project Manager was also on hand to answer any questions I had and offered me adviced on how best to move forward. We ended up refurbishing our entire bathroom which is looking great now. I would highly recommend London Builders.

Reviewed by Karen on 28/2/2017

Viewed and quoted same day, completed the job as per agreed. Good quality work and cleaned up after!

Reviewed by Richard on 8/5/2014

Scott was very helpful, and carried out the work to a Excellent standard, and completed the work on time

Reviewed by Rich on 6/7/2020

Great job, done to a very professional standard. The lads always turned up on time and were able to help with some unforeseen issues caused by a damp wall and flooring. The original job was for a kitchen refit but they were able to help us with all the other problems with no extra hands required.

Reviewed by Huw on 18/3/2025

A garden wall needed repairing at an awkward junction with a neighbour's wall, where our coping stones had come loose and the blocks crumbled. Adam picked up the job promptly and turned up, with a colleague, the next day to complete the repair. The wall is now secure and looks neater. The work was carried out efficiently and they left the area clean and tidy.

Reviewed by Cheryl on 13/2/2025

Stuart gave good honest advice, about a problem with condensation. The work was completed quickly and confidently. I have already booked him to do another job.

Reviewed by David on 5/3/2024

I needed a quick but complete bathroom refurbishment. After being messed about by 3 other plumbers, Andrei was the only person who seemed interested in the project. He was very thorough and made sure I was happy with the results. He was able to look at every part of the project (Flooring, bath & Toilet installment & tiling), and stuck to the budget and quote that was established.

Reviewed by Nick on 27/3/2025

10/10, Guy was brilliant! Showed me what the procedure would involve, half hour completed. Good cost, good work, highly recommend.

Reviewed by Nicola on 29/4/2015

Not very happy. The company (Paul) didnt finish the job and I had to pay out more than I had withheld (£50) to another tradesman to complete the job. The work that was completed was satisfactory but in view of the job not being finished cannot rate them well. Also never got my keys back despite numerous pleas. Not reliable at all.

Reviewed by JULIA on 16/9/2020

They turned up without any materials and we had difficulty getting any. The fence has been put up in a bad way with short posts, and screws dangerously protruding through to next door. My old patio was not taken up as quoted, and new slabs were laid over the top. It is not level and slopes forward & sideways with a bump in the middle. Slabs are uneven, the built step has all broken away, as there is little support under it. And the grouting has gaps and different grouts used. Too many other probs to list.

Reviewed by kenny on 20/1/2011

quoted reasonably, exectued the work cleanly, proffesionally and to a high standard, offered technical advise and thier knowledge of the proffesion was a good asset to our build. Wolud highly recommend. Thanks Rob & Darren...

Reviewed by Mark on 15/9/2017

Hired paul to reconfigure my kitchen. He did not complete the job and walked out after 3 weeks leaving numerous jobs unfinished. Many things they did have had to be redone, the finish was shoddy and I don't think he knows what a right angle is. Would obviously not recommend, other tradesmen that have seen his workmanship have told me to report him to trading standards. He left me with a half finished job, saying he was not able to achieve the level of finish I was looking for.

Reviewed by Andrew on 11/9/2013

Nice chap, turned up to quote when he said he would but quoted a little high for me. I bored someone else.

Reviewed by Martin on 24/1/2025

Martin was quick to make contact with me and arrange a time to quote. He came to my house with his wife and they were able to give me really good advice and a quote on the spot which was appreciated. I didn't use Martin on this occasion more due to my own timings then anything else but would certainly look to contact him in the future for any other jobs required.

Reviewed by Lee on 7/7/2021

Did exactly what you want from a tradesman, turned up when he said he would and finished on time. Made a great job of walls. Would recommend