Range from the cheapest installation of an outside power socket £86 (A D O Electrical based in OX39) to the dearest installation of a garden power socket £88 (Wilson Electrical Services based in OX39).
Comparing electricians estimates for installing an outside RCD 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 to install an outside power socket in OX39 by posting a job with HaMuch and we will send it to electricians in OX39.