Self StorageNew Jersey Self Storage Williamstown Self Storage Williamstown Self Storage Search Results We've found 1 Williamstown Storage Facilities that meet your criteria - Click on any one of them for more information. Refine Search Size 5x5 5x10 5x15 10x10 10x15 10x20 10x30 Features Climate Controlled Drive-up Access Auto/Boat/RV Neighborhood None Found Simply Self Storage 1330 Glassboro Road Williamstown, NJ 08094 866-381-7930 Specials *Call for Specials! More Info Need New Jersey storage in another city? Need storage in another New Jersey zip code? View additional New Jersey self storagefacilities?