Range from the cheapest unblocking of a clogged toilet £40 (Marian Plamada based in NW1) to the dearest unblocking of a clogged toilet £200 (Cube gas based in E2).
Comparing plumbers estimates for a blocked toilet 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 toilet in EC1V by posting a job with HaMuch and we will send it to plumbers in EC1V.