Range from the cheapest installation of a power shower £340 (K.s.associates based in RG10) to the dearest installation of a power shower £460 (Robert Mackie based in RG41).
Comparing plumbers estimates for fitting a power shower 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 a power shower in Twyford by posting a job with HaMuch and we will send it to plumbers in Twyford.