Determining exterior issues in tree health and stability takes a
discriminating eye, but to see the problems that exist within the bark takes the right equipment. That is where our resistagraph service excels. We can examine the inner structure of your tree and give you a precise diagnose of what decay exists in your tree. A tree can have all the visible signs of a healthy tree but be totally unstable. A tree only needs the outer 3-5 rings to transfer nutrients throughout the tree. The inner trunk is there for food storage and structure. Without a strong center of the tree the chances of failure increase substantially. We can also examine for root decay which is more prevalent in total tree failure.