So glad we picked Acorn!
I did a lot of shopping and had several tree companies out for proposals including Acorn. They were not the cheapest of the bunch, but after meeting with Clint, the certified arborist at Acorn, I knew I wanted to work wit them. Other companies did minimal evaluation of the yard if any and spit out a low-ball price and a warning that the yard might be trashed. Acorn measured trees, evaluated the yard layout, applied for the city permit and explained how their top of the line equipment would save the grass.
After getting 8 trees taken down by them recently I can say that everything Clint said was true. They barely touched a blade of grass! You can't even tell there was equipment back there.
Spend a little extra and get it done right.