You may think that trimming your own trees is the best way to save money. But there are a lot of things you need to keep in mind before starting on this project by yourself: Tree Trimming can be dangerous without proper training and equipment, which could lead to severe injury or death You may find it difficult to move around your yard so you can see the trees and get a good angle on them. It will also take much longer than we would be able to do in one day for multiple areas - which means there is more of an opportunity that something could go wrong or that it might not be done correctly.