Range from the cheapest installation of an outside power socket £40 (RMJ Electrical Contractor based in LL65) to the dearest installation of a garden power socket £80 (LW and ME Williams Electrical Contractors based in LL74).
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 Penysarn by posting a job with HaMuch and we will send it to electricians in Penysarn.