Have a builder selected for a basement conversion who has advised me that the electrical work on the job will be sub contracted to a self employed electrician. The quote supplied is more than 2.5 times what the builder estimated himself during the tender process and I have asked for this to be detailed out to determine costs. I'm supplying all the sockets/ leds etc so its a labour and wire price. Can anybody advise what's the norm in electrical pricing is it based on a daily rate or calculated on a price per socket/light fitting installed. Any guidance on what these rates should be?