Range from the cheapest price to Unblock a sink £20 (Quddos Rahmany based in KT3) to the dearest cost to Unblock a sink £170 (NPH PLUMBING & HEATING LTD based in KT1).
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 KT1 by posting a job with HaMuch and we will send it to plumbers in KT1.