Eastern Suburbs Tree Pruning
You may want to hire a tree removal company to remove your unwanted trees. You will probably need a permit from the city to do this. Make sure to check with your local government about any special requirements you might have to get the permit.
When you contact a tree service company, you will find that they will remove the tree and dispose of the branches and debris.
You may need to do this if you are afraid that the tree will fall on your house or someone else's home. If you can't afford to hire a company, you can cut down the tree using your own hands. If you don't have the required tools, you may be able to find them in a home improvement store.