T&A Limousine LLC Limousine Service in Upper Darby & Philadelphia Philadelphia Main Line, King of Prussia. We Offer Professional, Luxury Transportation at Reasonable Prices With Comfortable, Clean Cars and Friendly, Courteous Chauffeurs, Ensuring a Stress-Free Ride. We offer professional, luxury transportation at reasonable prices with comfortable, clean cars and friendly, courteous chauffeurs, ensuring a stress-free Ride.