I have three sons and every one has gone through training with 911 Driving School - Columbia. I used the same location with the same folks each time. My last son just finished. They were a pleasure to work with and I'll miss them. They are excellent at what they do. Each of my sons went through DMV and got their license right away. They were well-prepared. Their effectiveness was great. I loved the feedback they got every week. I absolutely recommend them.