They come and take care of my Cherry tree. They come out and check it every other month and make sure that it is up to par like it should be. They take care of everything for me and all of my other trees at that.
-Pete R.

Licensed Applicator?
Are you unsure about the people who are handling the pesticides around your home? Verity that they are a licensed applicator by going to the California Department of Pesticide Regulation: http://www.cdpr.ca.gov

Do you know if your Arborist is actually Certified?
Verify his/her certification by going to the following link: www.isa-arbor.com/certification/certification.aspx