Range from the cheapest basement sump pump installation £390 (George Popan Painter & Decorator based in EN8) to the dearest basement sump pump installation £1200 (TJG Services based in EN8).
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 EN9 by posting a job with HaMuch and we will send it to plumbers in EN9.