Range from the cheapest Fix a leak £140 (PG Mechanical Design ltd based in PO16) to the dearest Fix a leak £280 (David Gardner phg based in PO13).
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 Gosport.