Range from the cheapest Fitting a boiling water tap £28 (1953 based in DA8) to the dearest Fitting a boiling water tap £108 (KW Heating based in DA7).
Comparing plumbers estimates for Fitting a boiling water tap 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 for fitting a boiling water tap by posting your job to plumbers in DA8.