Range from the cheapest powerflush £300 (Premier Heating Services based in DA1) to the dearest powerflush £1000 (Capital Heating based in BR8).
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 BR8 by posting a job with HaMuch and we will send it to heating engineers in BR8.