Range from the cheapest leak detection £105 (Nigel Howard based in SG2) to the dearest leak detection £210 (Boilerman (Herts) Ltd based in SG13).
Comparing plumbers estimates for finding 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 to detect a leak in Hertf by posting a job with HaMuch and we will send it to plumbers in Hertf.