Range from the cheapest basement sump pump installation £360 (1981 based in SR3) to the dearest basement sump pump installation £1500 (Dyno Plumbing North East based in DH1).
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 SR7 by posting a job with HaMuch and we will send it to plumbers in SR7.