Range from the cheapest installation of a ground source heat pump £900 (Big John Building Contractors Ltd based in WD25) to the dearest installation of a ground source heat pump £6000 (CDS Heating based in WD24).
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 HP3 by posting a job with HaMuch and we will send it to heating engineers in HP3.