Range from the cheapest Electric shower installation £200 (GHS Electrical based in CF33) to the dearest Electric shower installation £300 (KMC Electrical Shocks based in CF5).
Comparing electricians estimates for Electric shower installation 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 for a new electric shower installation by posting your job to electricians in CF35.