Range from the cheapest basement sump pump installation £600 (KB Gas & Plumbing based in E2) to the dearest basement sump pump installation £1080 (KP Plumbing based in E14).
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 EC2 by posting a job with HaMuch and we will send it to plumbers in EC2.