Office Hours
| Sunday | 10:00 AM - 4:00 PM |
| Monday - Friday | 9:30 AM - 6:00 PM |
| Saturday | 8:30 AM - 4:30 PM |
Access Hours
| Sunday - Saturday | 7:00 AM - 7:00 PM |
IMPORTANT NOTICE TO NEW TENANTS
After renting a unit online, tenants must visit the office to:
➡ Obtain their gate code
➡ Confirm the location of their unit
➡ Provide a government-issued ID
This ensures a smooth and secure rental process.
Not sure about sizing?
Check Our Space Calculator Below!
*Click "Space Calculator" at the top right corner of the unit table
Truck Rentals, Indoor Vehicle Parking, and Self Storage Units in Concord, CA
At Mt. Diablo Self Storage, we take pride in offering top-tier self-storage solutions, indoor vehicle parking, and truck rental services that cater to your every need in Concord, CA. Our beautiful facility is meticulously maintained, ensuring a clean and inviting environment for all your storage needs. We prioritize exceptional customer service, with a dedicated team ready to assist you with any questions or concerns. Enjoy peace of mind knowing you're getting the best value with our competitive prices, making storage affordable and hassle-free.
Rent your unit online and take advantage of our unbeatable rates today!
Feedback From Our Customers
*Click "Write A Review" to share your experience
“
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Maegan Valera on 12/02/2024
I was with Mt. Diablo Self-Storage for 3 years, and I couldn't be more satisfied with my experience. From the start, everything was always clean, secure, and well-maintained. The prices were unbeatable, especially considering the top-notch service they provide. The ladies in the front office, Michelle and Alma, were always so kind, friendly, and helpful whenever I had any questions or needed assistance. It's bittersweet to move away, as I’ll definitely miss this place. 10/10 would recommend to anyone looking for a reliable, affordable, and welcoming storage facility!“
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Barbara Lopez on 10/15/2024
Great service! Michelle was very helpful and very attentive to our storage needs. The property looks great!
The storage is right off of Ygnacio boulevard
So it's easy to find. The prices are very reasonable.“
”
Suzanne Lawson on 08/30/2024
Michele and Alma have been a pleasure to work with. We were interested in moving to a different storage unit and they were very clear in their communication to us on what was open and how to do this. They are always positive and pleasant.Resident Manager
Truck Rental
Fenced & Gated
Drive-up Access
Video Surveillance
Elevator Access
Interior Storage
Secure Units
Moving Carts
Boxes & Supplies
Se Habla Español
Online Bill Pay
OUR FEATURES & AMENITIES
Drive-Up Accessible Units Near You
We proudly serve Concord, CA, and neighboring areas, including Clayton, Walnut Creek, and Pittsburg. Conveniently located near Clayton Valley Charter High School and Cal State East Bay’s Concord Center, our facility stands out with its exceptional customer service and beautifully maintained grounds. Get to us via Clayton Rd, Pine Hollow Rd, Ygnacio Valley Rd, or Railroad Ave and Kirker Pass Rd.