Range from the cheapest installation of an air source heat pump £700 (K11 Plumbing and Property Maintenance based in SL9) to the dearest installation of an air source heat pump £1,740 (Local Plumbers (London) Limited based in SL9).

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 HP8 by posting a job with HaMuch and we will send it to heating engineers in HP8.