Range from the cheapest leak detection £165 (Sarino Plumbing & Heating based in Se5) to the dearest leak detection £195 (HandymanAlwyn based in SE11).
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 SE1 by posting a job with HaMuch and we will send it to plumbers in SE1.