We used A-1 Mr Limo for our wedding this past weekend and they were AMAZING! Every detail was crystal clear from the beginning. I was working with them from out-of-state and they were happy to communicate by email or phone anytime.
Chuck, our driver, left a voicemail the night before introducing himself and giving us his cell for any questions day-of. He arrived 10 minutes early and worked with our photographer on getting around to all the locations we wanted to shoot - plus he was just a lot of fun :)