Range from the cheapest installation of a ground source heat pump £2175 (IPLUMBINGHEATING based in TN37) to the dearest installation of a ground source heat pump £4500 (Dave the plumber based in tn28).
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 TN30 by posting a job with HaMuch and we will send it to heating engineers in TN30.