Range from the cheapest price to Unblock a sink £40 (Selly Park Heating based in B29) to the dearest cost to Unblock a sink £150 (O W Plumbing & Heating based in B44).
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 B18 by posting a job with HaMuch and we will send it to plumbers in B18.