Best Major Plumbing in Phoenix AZ

I set up an appointment well in advance with a technician for a simple job. I drove down from Northern AZ to Phoenix to be available for the window of time I was scheduled for. After a few hours of waiting they texted me and said they'd need to reschedule due to technician running late at previous job. I called and explained i drove from northern AZ for this appointment. They then assured me a technician would come out even if later than the scheduled time. I was agreeable to that. I called again after the appointment time had passed and they told me technician was taking a quick dinner break and running behind but would show up soon. Now it's almost 2 hours after the 6 hour window they scheduled and they said they aren't coming out today. What a waste. I do not recommend this company to anyone. Find a better company with reliable technicians, schedulers and better service. One star was generous, but there wasn't an option for 0 stars.