Range from the cheapest Fit a new plug socket £90 (J M L Electrical based in DA4) to the dearest Fit a new plug socket £190 (M.T.R Property Services Limited based in DA4).
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 Swanley.