Range from the cheapest replacement tap installation £75 (Ljp.homeimprovements@yahoo.co.uk based in EN6) to the dearest replacement tap installation £300 (Greater London Drainage Ltd based in AL10).
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 AL9 by posting a job with HaMuch and we will send it to plumbers in AL9.