Range from the cheapest basement sump pump installation £540 (SJT Construction (IW) Ltd based in PO33) to the dearest basement sump pump installation £855 (GK Services based in PO12).
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 Sandown by posting a job with HaMuch and we will send it to plumbers in Sandown.