Range from the cheapest basement sump pump installation £540 (Aitozed based in HA7) to the dearest basement sump pump installation £1500 (PLUMBSAFE (UK) LTD based in HA7).
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 HA3 by posting a job with HaMuch and we will send it to plumbers in HA3.