Range from the cheapest installation of a power shower £290 (AKZ Plumbing and Heating based in M14) to the dearest installation of a power shower £930 (M N C Gas Services based in M19).
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 M11 by posting a job with HaMuch and we will send it to plumbers in M11.