Range from the cheapest price to Unblock a sink £50 (R.A.P Plumbing based in NN11) to the dearest cost to Unblock a sink £140 (Calin Vaida based in NN3).
Comparing plumbers estimates for unblocking a sink 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 unblock a sink in NN5 by posting a job with HaMuch and we will send it to plumbers in NN5.