Range from the cheapest powerflush £50 (Xpress Gas Services based in WV3) to the dearest powerflush £800 (Elite Gas and Plumbing based in B69).
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 DY1 by posting a job with HaMuch and we will send it to heating engineers in DY1.