I have used other tree experts and this is the first person I observed who actually cares for the trees he trims. I say this because he not only trimmed what I wanted, he explained why the trees needed to be trimmed the proper way to be healthy and thrive. He spent more time than I expected and is a very accomplished climber. He doesnt use a large truck or bucket and is very clean. Since he climbs he doesnt disturb anything around and can get to trees that buckets and trucks cant.