Extra Space Storage on 620 California Ave in Wahiawa offers a large selection of storage units, including climate controlled and alarmed units. The facility features exceptional security, with a manager living on site, security access to individual floors, and is ADA compliant. Amenities include elevator access, RV and vehicle parking, convenient freeway access, and military discounts. The staff is consistently described as helpful, friendly, fast, and providing great customer service with professionalism and plenty of aloha. The facility is noted for being clean, convenient, and offering a hassle-free experience, making customers feel welcomed and well-assisted in finding the right unit.