Range from the cheapest powerflush £352 (F M H Heating and Plumbing based in B30) to the dearest powerflush £600 (Clements Gas Services based in B98).
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 B80 by posting a job with HaMuch and we will send it to heating engineers in B80.