Most chimney repointing projects in Old Field range from $500 to $2,500, depending on your chimney’s size and the extent of mortar damage. The investment is significantly less than rebuilding a collapsed chimney, which can cost $15,000 or more.Several factors affect the final price: the height of your chimney, accessibility for our crew, and how much mortar needs replacement. We provide free estimates that break down exactly what work your chimney needs.Keep in mind that waiting to repair damaged mortar joints almost always costs more in the long run. Small problems become expensive structural issues when water gets inside your chimney system.