Store your belongings at Extra Space Storage on 919 W Gladstone St in San Dimas, CA today! Our large selection of storage units, drive up access, drive up units, all-hours access, electronic gate access, manager living on site, exceptional security, deliveries accepted, non climate controlled units available, lifts available, parking spaces, personal access hour, golf carts available, wide drive isles, vehicles are allowed in drive-up units, solar site, 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!
Staff, particularly Celina and Nolan, received high praise for their helpfulness, friendliness, and professionalism.
Facility Condition
The storage facility is noted for being clean, well-maintained, and secure, providing peace of mind to customers.
Pricing Concerns
Several customers expressed dissatisfaction with frequent rent increases, leading to frustration over perceived deceptive pricing practices.
Accessibility
Customers appreciated the easy access to units and the convenience of online sign-up and management.
CA
Charlotte Alvarado
Dec 20, 2025
5.0
Even though I had set up everything online I wanted to just confirm the details before I went to the unit. I spoke Celina & she was so nice & helpful. She put my mind at ease & I really appreciated it.
SA
Stephanie Alvarez
Dec 18, 2025
5.0
First time using storage for my things and the conversation with Chris assured me my things were in good hands at this location. Clear storage and site. Great customer service
DS
Denise Sandoval
Dec 16, 2025
5.0
I had a great experience with Selena Storage. The facility is clean, well-maintained, and feels very secure, which gave me peace of mind knowing my belongings were safe. The staff were friendly, professional, and always willing to help with any questions or concerns.
JR
John Rodriguez
Dec 16, 2025
5.0
Celina was very helpful during my visit and on the phone , good service
RF
Rob Fabricant
Dec 12, 2025
5.0
They were fast and accommodating because I needed a same day move-in. They pushed things long to make it happen quickly and I was able to unload my stuff the same day. The customer service was friendly and able to answer my questions, as well as showing a willingness to be flexible with my plans because I was unsure how much space I needed, so they made a second unit available to me that I may or may not use. Overall, I was very impressed with their overall operation and efficiency. I was moving my stuff out of a different Extra Space location and think they run a tight ship throughout their company and would recommend their services to anyone needing storage, good customer service and all for a fair price. Thank you for your help and look forward for my stay over the next few years.
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 San Dimas, Bonita, Charter Oak, La Verne, Glendora, and Covina.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of Gladstone St and Lone Hill Ave.
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 have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
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.
What are the operating hours for Extra Space Storage in San Dimas?
Extra Space Storage in San Dimas is open daily from 6:00 AM to 10:00 PM.
What types of storage units are offered at Extra Space Storage?
Extras Space Storage offers a variety of units including climate-controlled units, drive-up units, and non-climate controlled units for different storage needs.
Can I access my storage unit at any time?
Gate access hours are from 6:00 AM to 10:00 PM every day, allowing you to access your unit during these times.
Does Extra Space Storage provide moving and packing supplies?
Yes, Extra Space Storage offers moving and packing supplies such as boxes available for purchase both online and at the facility.
What are the payment options available at Extra Space Storage?
Payments can be made via American Express, Apple Pay, Cash, Check, Discover, Invoice, MasterCard, and Visa.
Where is Extra Space Storage located in San Dimas?
Extra Space Storage is located at 919 W Gladstone St near the intersection of Gladstone St and Lone Hill Ave, San Dimas, CA 91773.
What nearby dining options are available close to Extra Space Storage?
Nearby dining options include Jimmy John's, Krispy Kreme, Dickey's Barbecue Pit, Nekter Juice Bar, Teaport, WaBa Grill, Cafe Rio, The Poke Co., Five Guys, Panera Bread, and McDonald's.
Are there fitness facilities near Extra Space Storage?
Yes, The Training Camp Fitness gym is located nearby, which is great for customers looking to combine their storage visit with a workout.
What local services related to home improvement or contracting are near Extra Space Storage?
Nearby home services include San Dimas Expert Deck Builders, Fulton Custom Cabinets, J-K Insulation CO, Hi-Quality Drywall, and Pacific West Communication for various contracting and home improvement needs.
How can nearby businesses and amenities help customers during their visit to Extra Space Storage?
Customers can conveniently combine their storage visit with errands like dining at nearby restaurants, visiting the gym at The Training Camp Fitness, or taking care of home improvement projects with local contractors nearby.