Range from the cheapest Fix a leak £108 (Dilip Kumar based in UB3) to the dearest Fix a leak £420 (Impire Construction Group Ltd based in UB3).
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 TW6.