Range from the cheapest installation of a thermostatic mixer shower £150 (J.P Plumbing & Heating based in BH25) to the dearest installation of a thermostatic mixer shower £500 (JT SERVICES (SOUTH/west) LTD based in BH8).
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 SO41 by posting a job with HaMuch and we will send it to plumbers in SO41.