Range from the cheapest Fit a new plug socket £85 (Goldsmith & Sons based in SS17) to the dearest Fit a new plug socket £170 (24 HR Local Electrical based in RM20).
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 Thurrock.