Range from the cheapest leak detection £75 (Colin Williams based in GL50) to the dearest leak detection £315 (Sos247TradeServices based in WR4).
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 WR12 by posting a job with HaMuch and we will send it to plumbers in WR12.