Range from the cheapest installation of a hydrogen boiler £600 (Robin Greenfield based in HP10) to the dearest installation of a hydrogen boiler £1800 (Runnymede Response Ltd based in SL1).
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 HP14 by posting a job with HaMuch and we will send it to heating engineers in HP14.