Range from the cheapest installation of a thermostatic mixer shower £100 (Marian Plamada based in NW1) to the dearest installation of a thermostatic mixer shower £500 (Cube gas based in E2).
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 EC1V by posting a job with HaMuch and we will send it to plumbers in EC1V.