Range from the cheapest installation of a chimney liner £400 (Bromley Gas Service based in BR2) to the dearest installation of a chimney liner £600 (Environmental Maintenance Services Ltd based in BR1).
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 Keston by posting a job with HaMuch and we will send it to heating engineers in Keston.