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Mt Diablo Self Storage

4.7

About this business

Drive-up, Indoor and Upstairs (elevator access) units available. Individual door alarms, computerized gate access, security/video cameras. Moving and packing supplies, Access your storage unit 7 days a week, every day of the year! 

Location details

4901 Ygnacio Valley Rd, Concord, CA, 94521, United States

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WeekdayScheduleStatus
Mon09:30 a.m. to 6:00 p.m.
Tue09:30 a.m. to 6:00 p.m.
Wed09:30 a.m. to 6:00 p.m.
Thu09:30 a.m. to 6:00 p.m.
Fri09:30 a.m. to 6:00 p.m.
Sat08:30 a.m. to 4:30 p.m.
Sun10:00 a.m. to 2:00 p.m.
4.749 reviews
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Rachel Murray's profile image
Rachel Murray 
5 months ago

I can't say enough about how refreshing it was to work with Michelle and the rest of the staff at Mt. Diablo storage. I do reviews when things are great or really bad - they're GRRREAT! The units are clean and secure and competitively priced. The front desk staff was always helpful and patient - answered all my questions and showed me as many units as I wanted. Thank you! 

Maegan Valera's profile image
Maegan Valera 
7 months ago

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, ... read more

Brenda White's profile image
Brenda White 
a year ago

I have used Mt Diablo Self storage. For many years when I need storage. They have a safe professional ran business. Else I would not return. But I do. No bugs came along while my things were stored here. Which I totally appreciate! No scary people hanging around. I always feel safe going here Even alone. The office staff is amazing and friendly professionally. 5 Stars is my truthful rating! 💞⭐⭐⭐⭐⭐ 

Barbara Lopez's profile image
Barbara Lopez 
8 months ago

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's profile image
Suzanne Lawson 
10 months ago

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. 

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Frequently asked questions about Mt Diablo Self Storage

How is Mt Diablo Self Storage rated?

Mt Diablo Self Storage has a 4.7 star rating with 49 reviews. 

When is Mt Diablo Self Storage open?

Mt Diablo Self Storage is closed now. It will open tomorrow at 9:30 a.m. 

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