Waterside Center is a Class A office campus comprising two multi-tenant office buildings located at 3110 and 3200 E. Guasti Road in Ontario, California. Constructed in 2005 and 2007, the property offers a professionally managed business environment designed to support a diverse range of office users. The campus encompasses approximately 159,270 square feet and benefits from a highly accessible location west of Interstate 15 with visibility from Interstate 10. Waterside Center is positioned near Ontario International Airport, Ontario Mills, and a wide selection of retail, dining, and service amenities, providing convenience for employees and visitors alike. The property features an on-site parking ratio of 4 spaces per 1,000 square feet and is maintained under professional management. Its established corporate setting, modern construction, and proximity to major transportation corridors make Waterside Center a well-located office destination within the Inland Empire business market.