Range from the cheapest installation of a thermostatic mixer shower £175 (J M Plumbers based in SW8) to the dearest installation of a thermostatic mixer shower £400 (RD plumbing and heating based in SE15).
Comparing plumbers estimates for replacing a thermostatic mixer 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 thermostatic mixer shower in SE17 by posting a job with HaMuch and we will send it to plumbers in SE17.