Range from the cheapest leak detection £66 (P K Dale based in L35) to the dearest leak detection £255 (JCO Plumbing and Gas based in WA8).
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 WA7 by posting a job with HaMuch and we will send it to plumbers in WA7.