Range from the cheapest installation of an air source heat pump £700 (Harrow School based in HA1) to the dearest installation of an air source heat pump £1,700 (Commercial Gas Systems Ltd based in HA2).

Comparing heating engineers estimates for installing an air 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 an air source heat pump in HA2 by posting a job with HaMuch and we will send it to heating engineers in HA2.