Range from the cheapest Fit a new plug socket £95 (TN6 Builders & Electrical based in TN6) to the dearest Fit a new plug socket £130 (Kestrel Electrics based in TN12).
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 TN19.