Though it might seem easy to do the pruning yourself, it's probably wiser to hire a professional tree service company for the job. It's not easy to climb up a big tree and do heavy physical labor unless you've had a lot of experience. When it comes to tree care, it's vital to have the right training and equipment. Tree removal is a very strenuous task. While a person might be able to chop down to have old debris chipped and removed, a full-grown tree is a much different story. Doing this safely requires training and equipment.