Range from the cheapest powerflush £240 (The Cardiff Plumbers based in CF3) to the dearest powerflush £960 (Delta Plumbing & Heating based in CF64).
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 CF23 by posting a job with HaMuch and we will send it to heating engineers in CF23.