Range from the cheapest Fix a leak £112 (Michael Harrison based in WS15) to the dearest Fix a leak £240 (MM Pugh Plumbing and Heating based in ST18).
Comparing plumbers estimates for Fix a leak 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 for fixing a leak in your home by posting your job to plumbers in Staff.