Do you have one or more trees on your property that continue to grow each year? If so, it's possible you might have one or more branches that are starting to get a little too close to your house for comfort. With the arrival of autumn, you are looking at what might be the best time of year to get some serious tree trimming done. Here's why the fall season is a good time of year to trim down a tree that's grown a little too much for your liking.