My family chose the below company for our tour of the Amalfi coast. We reserved by credit card but we only paid after the tour. Our driver was terrific (cannot recall his name) and met us exactly as planned. He got us back in plenty of time to leave Napoli. He made suggestions and ensured that we had a perfect day.
Gennaro Ruocco(for Sorrentolimo)
Phone from abroad 39-338-1843651
Fax from abroad 39-081-8772230