This company, apparently, has jumped onto the organic bandwagon after many years of dumping a wide variety of highly toxic synthetic poisons onto peoples lawns. Most often the applicator they hire are supposed to be following the direction of a Licensed Pesticide Applicator, but what I have seen is that they are careless and sometimes do not properly clean the tanks of the previous material. We use them at church (against my advice) and every year they kill some grass because the tank had some kind of everything killer left in it. Every year some of the shrubs show damage from the herbicides applied because the applicators appear to get paid by the yard and hurry to get to the next one.
I weould not hire this company to do anything around my yard.