Range from the cheapest fixing an electrical fault £60 (MH Electrics NICEIC APPROVED based in SW10) to the dearest fixing of an electrical fault £180 (Novalux Electrical Services Ltd based in SW1Y).
Comparing electricians estimates for troubleshooting and diagnosing an electric fault 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 fix an electrical fault in SW1X by posting a job with HaMuch and we will send it to electricians in SW1X.