Range from the cheapest installation of a chimney liner £90 (Four Seasons based in NW6) to the dearest installation of a chimney liner £900 (The Kensington Plumbing and Heating Specialist based in SW7).
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 John by posting a job with HaMuch and we will send it to heating engineers in John.