Range from the cheapest installation of a ground source heat pump £1800 (LTM (South East) Ltd based in ME10) to the dearest installation of a ground source heat pump £5400 (Clarke's Gas Services based in ME13).
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 Swale by posting a job with HaMuch and we will send it to heating engineers in Swale.