Electrician needed

Hi, does anyone know of a good reliable electrician? Fairly small job. I've just moved in to a flat in Turnpike lane and the bathroom is yuk,it has no ventilation causing terrible mould! Extractor fan needs to be replaced, and electric wall mounted towel heater is broken. Also want to replace ceiling lights.  Need a skilled, helpful, easy to deal with electrician!

Any ideas before the whole of Harringay shuts for Christmas?!

Sam