The mtDNA test shows not only the origin of your maternal ancestors, but also with whom you are related in the maternal line. You can use the results of your mitochondrial DNA test both for searching for relatives all over the world or for a regional project.
1 A chimney sweep and inspection runs $150 to $300. 2  Repairing cracks in a chimney flue costs $250 to $1,000; installation of a new flue liner costs $2,500 to $5,000.  Simple repairs to a chimney crown can cost $500 to $1,000; more complex work (including rebuilding) can cost $1,000 to $2,500.
If the crown is in too bad of shape, you may need to replace the crown. That can usually run anywhere between $500-$2,000. If there are some severe cracks, but no missing pieces off the crown, my chimney sweep crews usually use a product called CrownSeal.