Range from the cheapest leak detection £90 (HOMESTAR based in BS7) to the dearest leak detection £129 (Bristol Gas & Renewables based in BS2).
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 BS7 by posting a job with HaMuch and we will send it to plumbers in BS7.