Range from the cheapest installation of a power shower £450 (Fixit plumbing and building based in EX19) to the dearest installation of a power shower £730 (Gastech South West based in EX4).
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 EX18 by posting a job with HaMuch and we will send it to plumbers in EX18.