Range from the cheapest Fit a new plug socket £80 (A&R Electrics based in DE24) to the dearest Fit a new plug socket £112 (MEINHARDT (UK) LIMITED based in DE7).
Comparing electricians estimates for a Fit a new plug socket gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes by posting your job to fit a plug socket to electricians in DE21.