Range from the cheapest basement sump pump installation £600 (Sonny Walker Gas Engineer based in CM17) to the dearest basement sump pump installation £855 (LT Electrics based in CM16).
Comparing plumbers estimates to install a basement sump pump 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 install a basement sump pump in CM17 by posting a job with HaMuch and we will send it to plumbers in CM17.