Range from the cheapest leak detection £75 (High_Tech Gas based in M19) to the dearest leak detection £282 (Adaptation Building Services Ltd based in SK4).
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 SK3 by posting a job with HaMuch and we will send it to plumbers in SK3.