We used the Parking Spot on Essington Ave earlier this month for our trip.
They have repaved the parking lot and enlarged it a bit. The jitneys appear to be new. Fast and courtesy service. They have a coupon on their website for self parking and valet parking. When you leave, they give you a bottle of water for the drive home.
They were once Kinney, then became Avistar, then FastTrack, they changed names last year again. We have been using them for years and always have had great experiences.