Best Preventative Control in Phoenix AZ

I booked an appointment a week out. There was no call to confirm the day before so I hoped that the time frame they gave me of 8-10am would be accurate. At 9:15 I called them to confirm we were on the schedule and the receptionist who answered confirmed and said they would be there by 10. At 10, they still weren’t here and I had to leave for an appointment. My husband had to leave work to be at the house for their arrival. At 11:15am he called them and the receptionist said that they were running behind schedule and she’d check with the technician for an eta and call right back. 35 minutes later and still no call back. My husband called again. This time she said that the technician was 3 to 4 hours out. So between 3 & 4pm. This is simply unacceptable as he was missing work to be there. There was no courtesy call, no apology, nothing. HORRIBLE CUSTOMER SERVICE and terrible business practices.