Range from the cheapest installation of a thermostatic mixer shower £150 (HF Engineering Services Ltd based in NW10) to the dearest installation of a thermostatic mixer shower £450 (The Kensington Plumbing and Heating Specialist based in SW7).
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 W9 by posting a job with HaMuch and we will send it to plumbers in W9.