Range from the cheapest powerflush £320 (S.L.G. Gas/Plumbing based in DA8) to the dearest powerflush £640 (Daniel Fee based in DA8).
Comparing heating engineers estimates for powerflushing a central heating system 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 powerflush in Barnehurst by posting a job with HaMuch and we will send it to heating engineers in Barnehurst.