When I called around for a yard clean-up, most of the prices were about the same so I chose Sergio's because they could come out fast.  The 3 person team arrived early this morning and before they began I inquired as to how long it would take them and if they knew what the approx. charge would be.  There was a lot of communication issues but finally the one said $95/hour.  I just let it drop as we were getting nowhere.  35 minutes after they started they rang the bell to tell me they were finished.  I asked how much and I was told $95.  I said for 35 minutes of work??  and he shook his head yes.  It would have been nice to be told that there was a MINIMUM CHARGE.  They have lost a repeat client.  There were others that had flat fees and they were less than the $95 charge!  If you use these guys make sure that the owner comes out (as I expected him to be but was not) so that there will not be a language problem or you'll be ripped off too.