Range from the cheapest Fit a new plug socket £86 (Apro Carpentry based in RH10) to the dearest Fit a new plug socket £160 (All-in-one group services ltd based in RH5).
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 RH12.