It is not like a know a thing about removing trees, but from the beginning I knew I could trust these people. The estimator knew what he was doing as well as being pleasant, the office staff was helpful setting up a date and the called the day before with a "window", The actual crew seemed professional and experienced. They cleaned up after themselves and the "real test", they locked the gate to the alley before they left. Most landscape people forget to do that and it is important for security.