Range from the cheapest price to Replace a consumer unit £320 (John Wood based in ME8) to the dearest price to Replace a consumer unit £440 (FY-Fused Automation based in ME7).
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 ME3 by posting a job with HaMuch and we will send it to electricians in ME3.