Range from the cheapest Fit a new plug socket £70 (Z.R.Contracts based in NN17) to the dearest Fit a new plug socket £170 (J & J ELECTRICS LIMITED based in nn14).
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 NN9.