An approximately 4,764 SF free-standing flex/industrial building located in the highly active Rialto/Fontana submarket of San Bernardino County. Originally built in 1990 and recently remodeled in 2025, this property offers a functional blend of warehouse and office space on a 9,180 SF parcel with dedicated parking and additional rear yard/parking options. The building is equipped with three ground-level electric roll-up doors measuring 18'W x 12'H, 12'W x 12'H, and 9'W x 8'H, providing excellent access for utility vehicles, deliveries, and general warehouse storage. The office area totals 2,964 SF and includes a versatile layout featuring an open space suitable for a showroom, a dedicated computer/printer room, a secondary open office area, restroom, and utility room. In addition, the property offers an 800 SF climate-controlled storage room, 1,000 SF of warehouse space, a secured/enclosed yard, a trash enclosure, and a dedicated secured electrical meter section. Zoning: M-1 (Light Manufacturing) per the City of Rialto. This zoning allows for a broad range of industrial, flex, and commercial uses (with some requiring a Conditional Use Permit). Potential uses include: Assembly, repair, and sales of machinery, vehicles, and equipment. Body and fender works, bus repair, and storage terminal. Food product manufacturing, fruit/vegetable packing & shipping, cold storage. Laboratories, laundries, contractor storage yards, and machine shops. Lumber, building materials, and wholesale/retail outlets. Printing, sign manufacturing, plumbing, sheet metal, recycling facilities. Cafés, restaurants, and electric vehicle charging stations, among many others. This property offers excellent flexibility and is well-positioned for a wide range of industrial and commercial users seeking a functional and adaptable building in a prime Inland Empire location.