Range from the cheapest installation of a thermostatic mixer shower £125 (Mr based in Cf62) to the dearest installation of a thermostatic mixer shower £325 (BRH Gas & Oil based in CF35).
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 Llantwit Major by posting a job with HaMuch and we will send it to plumbers in Llantwit Major.