Range from the cheapest basement sump pump installation £240 (AKZ Plumbing and Heating based in M14) to the dearest basement sump pump installation £1200 (M N C Gas Services based in M19).
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 M11 by posting a job with HaMuch and we will send it to plumbers in M11.