Range from the cheapest installation of a thermostatic mixer shower £70 (1953 based in DA8) to the dearest installation of a thermostatic mixer shower £265 (MJV Gas and Heating based in DA7).
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 DA7 by posting a job with HaMuch and we will send it to plumbers in DA7.