I had an excellent experience with A1 Classic Limousine Service. I had literally flown around the world stopping in three different time zones in a week and my memory was failing me. Sam picked me up at my hotel with a destination to Ohare Airport. Well, I needed to make an unscheduled stop to pick up my wallet which I left in my office building. To make matters worse, I then realized I forgot to check out of the hotel. Sam, my driver took all of this in stride and I made it to Ohare Airport with plenty of time to spare.
Sam was a very personable guy and seems to read the mood of his passenger well. A1 Classic Limousine is my go-to pick for car service in the Chicago Area.