Range from the cheapest leak detection £135 (Mr Stephen Heather based in W10) to the dearest leak detection £210 (Four Seasons based in NW6).
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 Kilburn by posting a job with HaMuch and we will send it to plumbers in Kilburn.