I have used Small World Tree for about seven years at least, and they have very good workers! I have a hillside that they keep cleaned for me, for fire control. They just did that work a few months ago, and they removed a dead tree as part of that job. They work for a lot of my neighbors, too, and my daughter. They responded quickly when she had a tree about to fall on her house. They are a good company, and I am going to have them come back soon to do some more work.