Range from the cheapest installation of a hydrogen boiler £340 (FD Plumbing & Heating based in W4) to the dearest installation of a hydrogen boiler £3000 (ThePlumbers.org based in TW7).
Comparing heating engineers estimates for installing a hydrogen boiler 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 hydrogen boiler in Kew by posting a job with HaMuch and we will send it to heating engineers in Kew.