Range from the cheapest price to Replace a consumer unit £300 (Robin Greenfield based in HP10) to the dearest price to Replace a consumer unit £500 (Zamir Mohammed based in SL1).
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 SL6 by posting a job with HaMuch and we will send it to electricians in SL6.