Range from the cheapest powerflush £300 (AR Gas Services based in TN23) to the dearest powerflush £600 (R W Plumbing & Heating based in CT5).
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 Faversham by posting a job with HaMuch and we will send it to heating engineers in Faversham.