Range from the cheapest leak detection £51 (Ishaq Gas Services based in OL12) to the dearest leak detection £165 (Quantum Gas based in BB4).
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 BB4 by posting a job with HaMuch and we will send it to plumbers in BB4.