Whether you call it a port-a-john, port-a-potty or a portable toilet, S.B. Cox has you covered with short- or long-term rentals. S. B. Cox can schedule your service based on your requirements, whether you need one or 1,000 regular units, hand wash units or handicapped units. We also have units for construction sites and events. Our service trucks work throughout Central Virginia and Hampton Roads, daily and regular service and maintenance is part of every contract.