Range from the cheapest installation of a hydrogen boiler £700 (P Flynn based in W7) to the dearest installation of a hydrogen boiler £2000 (West London Gas Ltd based in W7).
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 W7 by posting a job with HaMuch and we will send it to heating engineers in W7.