Range from the cheapest leak detection £69 (Liverpool Direct Builders based in L14) to the dearest leak detection £150 (Gas Consultancy Services based in L12).
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 L15 by posting a job with HaMuch and we will send it to plumbers in L15.