This is the worst taxi company out there - do not ...

This is the worst taxi company out there - do not use them. My initial call went smoothly and I was glad, however, on a day when they were supposed to show up:
1) they called me about 20 minutes before requested arrival time and asked me for extra $50.00 because I live in Montgomery. Really? What a great surprise. And still I said ok.
2) but then they didn't show up at 6:45AM as I asked. Not at 6:50AM either. Finally, we had to get in our own truck at 7:05AM and drive to Bush airport ourselves because United flight wouldn't be waiting for us.
Hands down, worst taxi company ever!!!