Holloway Plastering Services Ltd

I contracted Holloway to plaster the whole of my upstairs, they were expensive but I figured for the price I would get an amazing job, how wrong I was, within 1 week ever single plastboard joint had cracked from cieling to floor, Holloway agreed to come back out and redo all the cracks, which they did (most were not done properly and can been seen now painted), since then the electrician has finally put the power on upstairs and I can see how bad there plastering really is, the finish is terrible, some areas they must of skimmed blind folded because it is appalling, my decorator said it is the worst he has ever saw and he has been decorating for 40 years, not one wall or cieling is level, trowl marks on ever wall, also while they were here I asked them for a quote to do downstairs and they came in 3k over price to all other quotes, he then offered to match the other quotes to get the job :/