Dreadful. Did some structural work for us some of which was of poor quality. Plastering was sub standard and had to be replaced. Recently applied for mortgage and found out they failed to get work signed off by building control! Now need to get this done which will include invasive work. Overall I would not recommend.

Two years ago was planning a loft conversion and tested them with doing my kitchen and work room. The kitchen units fell apart within 6 months due largely to poor carpentry. The damp proofing for which I was considerably overcharged failed to solve the damp problem completely. Glad I didn't get them to do the loft conversion. So could not recommend.

Had loft conversion 2 years ago and so pleased with result, have had CSW come back and do my extension. Same excellent quality workmanship 2nd time round.

CSW have just completed a double loft conversion for me creating the most beautiful space including a new master bedroom with ensuite and home office. From the word go nothing has been to much trouble for them and their craftsmanship, attention to detail and final finsih has left us very very happy indeed. I can not support their business anymore other than say call them for a quotation.