Range from the cheapest installation of a hydrogen boiler £180 (Four Seasons based in NW6) to the dearest installation of a hydrogen boiler £2000 (Ben Williams based in N7).
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 NW3 by posting a job with HaMuch and we will send it to heating engineers in NW3.