I can't argue with the reviews but I will say that Treewise quoted me $450 to thin a Sissoo and grind a stump. AZ Tree Trimmer performed the same task for $175. AZ Tree Trimmer performed the job today and I could not be happier. I know this is a busy season and Treewise quotes possibly reflect the demand. I would have loved to use them but I encourage you to obtain multiple quotes.