We used Tru Green a few years ago and was unhappy with their service.  We decided to not use their service after that first year.  They started calling us for the following season and I told them I wasn't interested and would they please take me off of their calling list.  They called a few more times and each time I would tell them to stop calling me.  This year the calls have started once again.  I want them to stop calling me.  They won't listen to me when I tell them.