Chimney liner installation costs in Harmony typically range from under $1,000 to several thousand dollars, depending on your chimney’s height, the type of appliance, and whether we need to remove an existing damaged liner first. The total price includes the stainless steel liner, insulation, all connection hardware, labor, and cleanup. We provide detailed written estimates so you know exactly what’s included before we start work. Most homeowners find that professional liner installation represents one of the best returns on investment among home improvement projects because it prevents expensive structural damage and improves heating efficiency.