Range from the cheapest leak detection £90 (B.S.D Design & Build LTD based in NW4) to the dearest leak detection £315 (Emergency electrician based in N3).
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 NW11 by posting a job with HaMuch and we will send it to plumbers in NW11.