In time chimneys deteriorate. When this happens the National Fire Protection Association requires that existing terracotta liners need to be replaced if cracked, broken, or missing. Cracked clay tiles or missing mortar between joints can lead to a leakage of flue gasses into your home. These gasses contain carbon monoxide, a deadly odorless gas. Also, cracks in the chimney liners can cause heat transfer to combustible material surrounding your chimney. Both situations can compromise the health and safety of you and your family. Our CSIA trained professionals can remove your damaged liners, and reline your chimney with UL listed stainless steel products. This is the least expensive option, much less than rebuilding your whole chimney.