Range from the cheapest installation of a thermostatic mixer shower £150 (Nigel Howard based in SG2) to the dearest installation of a thermostatic mixer shower £325 (Boilerman (Herts) Ltd based in SG13).
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 Hertfordshir by posting a job with HaMuch and we will send it to plumbers in Hertfordshir.