I have been using Greene Tree Care for years to take care of my coral tree. They are licensed and they are fast. They do what they are suppose to do.I use other tree services for my other trees but I use Greene Tree Care for the coral. I trust them because they are really knowledgeable about this particular type of tree. Corals often break in the wind and a lot of people lose them so I want to be sure I am using the right company to tend to my coral. I trust Greene Tree Care to properly tend to my coral tree. They can be a bit pricey though.