Best Sewage Treatment in Phoenix AZ

I scheduled an appointment for service for Wed 7-9am. When the time window passed, I contacted the company and was told the appointment was never pushed through and added to a route of a Technician and it would need to be rescheduled. I rescheduled to today at 8am - 10am window. but soon after making the appt, I received a call to say, that slot was not available after all, but I could have the 11am - 1:00pm slot. So I took it.

Today, I called 1/2 through waiting just to ensure the technician would arrive and I was told they needed to reschedule the appointment once again. That the technician was running late and would be unable to keep the appt. I'm extremely frustrated at the lack of care for the service I requested. They offered me $25 discount but it's not about the money. I took time off of work to be here two different days, and they did not arrive. I realize losing one customer is not a big deal to them but I will be taking my service elsewhere.