Range from the cheapest powerflush £200 (Abel Gas Engineers based in WV13) to the dearest powerflush £800 (MakeSafe Plumbing Heating based in B68).
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 We by posting a job with HaMuch and we will send it to heating engineers in We.