Range from the cheapest leak detection £90 (EWG Plumbing Heating & Electrical based in G33) to the dearest leak detection £225 (1Point Plumbing And Heating Services based in G42).
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 G21 by posting a job with HaMuch and we will send it to plumbers in G21.