Oooooooooo nasty! There's nothing worse than at this time of year having your heating break down and sure enough after 9 years of sterling (and sometimes not so sterling) service our Biasi (don't EVER buy one) boiler conked out. So we got these guys to fit a new one (Potterton as you asked). The chap who came was Liam and boy did he work hard. We got a new boiler and one new rad and he was brilliant. Very clean, thorough, timely and helpful, everything was explained, demonstrated, and tested until he was happy and now we have a nice warm cosy flat again. If you can get hold of these guys do but they are always very busy, but are excellent workers and amazing value - so to LH electrical and Plumbing and big thumbs up and grateful thanks ;) read more