Over Christmas of last year my old boiler gave up the ghost (I then blew the main fuse because of using too many electric heaters and Mark was able to recommend an electrician)! I contacted Mark Newlove because of the recommendations on this site. He had a new boiler fitted within a week! He was prompt and professional. Mark and his son John have just left today after giving my new boiler a free service! I highly recommend Mark - his contact number is - 07971824567