Range from the cheapest leak detection £120 (S Martin based in BN2) to the dearest leak detection £240 (Merlin Gas Services based in BN6).
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 BN45 by posting a job with HaMuch and we will send it to plumbers in BN45.