Range from the cheapest installation of a ground source heat pump £2550 (Octagon Construction Ltd based in LL18) to the dearest installation of a ground source heat pump £4500 (MOS Heating based in CH8).
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 Holywell by posting a job with HaMuch and we will send it to heating engineers in Holywell.