Mountain Avenue Self Storage, located next to Subway on S Mountain Ave in Ontario, California, offers a variety of clean, well-lit self storage units in different sizes at fair monthly rates. The facility provides both drive-up access and indoor units, catering to various storage needs. With local on-site management, the staff are knowledgeable about the area and dedicated to helping customers. Customers appreciate the friendly and professional service from staff members who treat clients like family and go above and beyond. The location is convenient, featuring one-story units and a secure environment with many cameras. Overall, the facility is praised for its affordability, cleanliness, and excellent customer service, making it a highly recommended choice for storage solutions in the community.
Cristy is amazing! Very professional, helpful and supported.
August 2024
Needed a quick place for storage found this place off Mountain Ave.very friendly Worker Monique was willing to show me around and found the perfect storage unit for me,she also was able to rent me U-haul truck for me this girl has gone far and beyond helping me home run girl .friendly Everytime I go in ,keep up the good... read full comment
May 2024
Monique is amazing! Such a great communicator and so willing to answer questions and help! Definitely recommend!
