Allegiance Communications is the worst cable provider I have ever dealt with. Our initial installation was one year ago. It took days and many calls to the supervisor to get the installation right (that was TV, phone, and internet). We did get a great discount for the first month's service because of all the problems. There are so many outages each month I've lost count. We finally stopped our cable TV because the audio was always out of sync with the video, we had to pay extra for HD channels for our HD TV and those... read full review »