Range from the cheapest price to Replace a consumer unit £416 (Handy Andy based in n1) to the dearest price to Replace a consumer unit £650 (Novalux Electrical Services Ltd based in SW1Y).
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 WC1 by posting a job with HaMuch and we will send it to electricians in WC1.