Range from the cheapest basement sump pump installation £600 (NWL Plumbing & Maintenance based in NW9) to the dearest basement sump pump installation £1800 (Emergency electrician based in N3).
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 Finchley by posting a job with HaMuch and we will send it to plumbers in Finchley.