Range from the cheapest installation of a power shower £136 (Grant Ardren based in TA1) to the dearest installation of a power shower £690 (Mr based in TA6).
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 TA23 by posting a job with HaMuch and we will send it to plumbers in TA23.