Best Drain Opening in Arlington TX

We called roto rooter out for a plumbing job, snaking a toilet, last Sunday. They let us know that they needed to get someone out who could scope it and would contact us the following day, and that the charge wouldn't be put through on the card until the next person finished the scope. No one called the next day and by 3pm we called to find out what was up and they scheduled an appt for the next day between 9-11. They also went ahead and just put that charge through on our card. Next day rolls around, no call/no show by the plumber. We finally called out of frustration to cancel this appointment nobody bothered to show for, and called another company. We also requested a supervisor get back to us and again, nothing.Update: supervisor reached out to us to make things right.