Range from the cheapest leak detection £54 (Town and Country Gas Ltd based in ST5) to the dearest leak detection £195 (Phoenix Renewable Technologies Limited based in ST5).
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 CW2 by posting a job with HaMuch and we will send it to plumbers in CW2.