Range from the cheapest basement sump pump installation £750 (HandymanAlwyn based in SE11) to the dearest basement sump pump installation £1200 (Monument Plumbing Services Ltd based in N1).
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 EC3R by posting a job with HaMuch and we will send it to plumbers in EC3R.