Private Hire Taxis Southend-on-sea, Southend - Welcome to the Southend-on-sea Private Hire Taxis Directory listing recommended private hire taxi companies in Southend-on-sea. It lists those who offer private hire taxis in Southend-on-sea, Southend. Do you have a Southend-on-sea private hire taxi business? If so, why not advertise it on the Southend-on-sea Business Directory - IT'S FREE.