Range from the cheapest Fit a new plug socket £108 (Evans Property Improvements based in CF46) to the dearest Fit a new plug socket £114 (A.L.P Builders based in CF82).
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 Treharris.