When I moved up to L.A., the only option for me was ComCast and I was unhappy because of the reputation of its quality of service. I was extremely surprised that at least in my case, ComCast provided excellent service with both cable and Internet. Internet and cable TV only went out during power outages and my Internet speeds were fantastic. Sadly, Time Warner bought them out in my area and had to convert to Time Warner and that's when the headaches and crappy service started.
When I moved a few miles away, it took Time Warner over 3 weeks to get service into my house. Their guarantee of showing up on time was just BS and there really wasn't a guarantee according to one of their customer service reps, it was just a marketing thing. During that three week period, they missed every single on of their scheduled appointments. One of the times they did show up, they were 3 hours late and the Time Warner guy said he had to go back to his truck and get some equipment and as I watched out the window, I saw him get in and drive off and leave and never came back. I called up Time Warner afterwards and told them what happened and they brushed me off because in my area, they are the only option for Internet but luckily not for TV so I told them to diddly off and went with DirectTV for TV but had to bite the bullet and stick with Time Warner for Internet. In fact, right now at home I am without Internet because Time Warner is having problems with a back bone in my area which means I have no Internet with no estimated time for getting it back.
ack-ack