Don't go anywhere near this company if you expect to get any boiler problems sorted. This was the 2nd time I had called an engineer out, and I should have learnt after the first time and changed companies then. After explaining the problem over the phone, and the fact they had established that I still had heating and hot water, they asked for the £45 excess payment and arranged to send an engineer out. He diagnosed a pressure valve needed replacing and said he would order the part. A few days later I was told that as the boiler was still technically working it wasn't covered, but if I left it till the boiler stopped working it would then be considered a pre existing fault and would once again not be covered. So, they take you money, but find every way possible to avoid actually doing any repairs. If I could leave zero stars I would, they have got to be one of the worst companies I have ever dealt with.