Range from the cheapest price to Replace a consumer unit £300 (Sparks Electric based in W14) to the dearest price to Replace a consumer unit £750 (South West Electrical based in SW15).
Comparing electricians estimates for Replace a consumer unit 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 replace a consumer unit in SW13 by posting a job with HaMuch and we will send it to electricians in SW13.