Range from the cheapest leak detection £174 (A1 Boiler Repair London based in EC2A) to the dearest leak detection £285 (PlumbWise Plumbing Services Limited based in N1).
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 City Of London by posting a job with HaMuch and we will send it to plumbers in City Of London.