Store your belongings at Extra Space Storage on 620 California Ave in Wahiawa, HI today! Our large selection of storage units, climate controlled units, alarmed units, exceptional security, ADA compliant, deliveries accepted, non climate controlled units available, parking spaces, elevator access, RV parking, security access to your floor only, military discount, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
Shy was an amazing help. Extremely knowledgeable and patient. Would highly recommend this place because of her. Easy access to the unit from the street. Plenty of parking. Usually lots of room to load and people aren't hogging the loading zone. The general customer service call center line is also very responsive and kind as well!
PM
Patty May
Mar 8, 2026
1.0
Raised the price of my unit by $100 in 1 month
TL
Tenari Leehang
Feb 13, 2026
5.0
5 stars all the way. From start to finish, the team at Extra Space Storage provided amazing customer service. They were patient, informative, and made everything super easy. Really appreciate the great experience!
AA
Ari Adams
Feb 11, 2026
5.0
If you need storage in Wahiawa, ask for Shy! I was traveling and struggling to coordinate things across different time zones, which was becoming quite a challenge. Shy was so patient and professional throughout the process. Instead of just giving me "standard" answers, she was proactive and found creative solutions that actually worked for me and my situation. Shy your support made a huge difference during a hectic time!
JL
Jayda Libadisos
Feb 6, 2026
5.0
I have been using this storage facility for almost two years now and I cannot say enough good things. The staff are incredible, helpful, kind, and quick and their overall system and facility experience is very smooth. Ive transferred units three times and they were ALWAYS accommodating and friendly. The units themselves are clean and spacious too. Highly recommend to anyone needing storage space!
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves residents of Wahiawa, Whitmore Village, and Waipio Acres.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located at the corner of California Ave and Mango St.
Is Extra Space Storage close to any military bases?
Extra Space Storage is about 3.4 miles from Wheeler Army Airfield, so we're a convenient storage solution for active military, base personnel, and military families stationed near Schofield Barracks.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you offer RV storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for RVs of all sizes. Whether you’re leaving an RV in storage long term or simply need a place to park an RV between uses, we offer a flexible option with month-to-month leases so you can store for as long as you need.
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