Inner West Tree Pruning
You can ask your neighbors for the address of the nearest tree service company. There are a number of reasons why you may need to get a permit to remove a tree.
You may also need a chainsaw for removing the tree. A chainsaw will be useful if you are planning to cut down a large tree. If you don't have a chainsaw, you can borrow one from a friend.
Trees take in water and release oxygen. They also provide shade for people. If you don't want to do any tree work, hire a company that will do it for you.