Great service from start to finish. We had a conservatory refurbishment. Jamie came out and did initial survey for us, this was followed up by two further visits to ammend any changes to drawings. When the installers came to do the work involved they were courteous and polite, at the end of each day they cleaned up the site. The job was done in three days to a high standard. The materials used were of good quality(network veka). I had a couple of bits of snaggng that was sorted without question allbeit it took a bit of time to ge work done due to miscommunication in office. We are more than happy with finished product and would have no hesitation in recommending CSJ to do any work.