Range from the cheapest installation of a ground source heat pump £3000 (Ian Shillingford based in E10) to the dearest installation of a ground source heat pump £6000 (Gardening Life Ltd based in E10).
Comparing heating engineers estimates for installing a ground source heat 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 ground source heat pump in Walthamstow by posting a job with HaMuch and we will send it to heating engineers in Walthamstow.