Range from the cheapest installation of a chimney liner £300 (Peak8 LTD based in DN6) to the dearest installation of a chimney liner £1000 (JKN Renewables Ltd based in DN9).
Comparing heating engineers estimates for fitting a chimney liner 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 install a chimney liner in DN3 by posting a job with HaMuch and we will send it to heating engineers in DN3.