US Storage Centers in Upland, CA offers a reliable and stress-free storage experience for its customers. The facility is well-lit, open seven days a week, and the friendly and professional staff can help find the perfect unit size. They have recently added new 12-foot wide, covered RV spaces with a dump station for added convenience. Customers can take advantage of online rentals and exclusive discounts on units. While the facility provides great customer service, some customers have expressed concerns about significant rent increases in a short period, which they believe is not justified by the local economy or price index. Overall, US Storage Centers is known for its safe, clean, and reasonably priced storage solutions in the Inland Empire area.