I called them after I lost my first claim. They helped me tremendously. I did lose again on reconsideration. But when we went in front of the judge they had everything out in front of them answered every question the judge and doctors had about my case. I won after about 15 minutes. They will call you every so often to update you on your case. They always ask you to call them with medical updates. I do not know about any of the others I see on TV but I have sent 4 people to them and all have eventually won their case. Good luck!!