Range from the cheapest LPG boiler installation £180 (Four Seasons based in NW6) to the dearest LPG boiler installation £1600 (Plumbforce Direct Ltd based in W1U).
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 St John by posting a job with HaMuch and we will send it to heating engineers in St John.