Range from the cheapest LPG boiler installation £640 (S.L.G. Gas/Plumbing based in DA8) to the dearest LPG boiler installation £1600 (DHP London Limited based in SE18).
Comparing heating engineers estimates for fitting an LPG 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 an LPG boiler in Erith by posting a job with HaMuch and we will send it to heating engineers in Erith.