Range from the cheapest replacement tap installation £60 (Marian Plamada based in NW1) to the dearest replacement tap installation £300 (All Plumbing Care based in NW1).
Comparing plumbers estimates for fitting a replacement 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 to replace a tap in WC1B by posting a job with HaMuch and we will send it to plumbers in WC1B.