About Us

At Diablo Mini Storage in Brentwood, we offer a variety of storage unit sizes suitable for any self storage or business storage need. Our Brentwood storage units range from 5×5 to as large as a 10×20. For your convenience, all of our Brentwood storage units are at least 9 feet tall, so you can stack your items high to save money using a smaller space. All of our storage units are drive-up accessible.

For your security and peace of mind, our storage facility in Brentwood is fully fenced with computerized gate access, individual entry codes, and security cameras throughout the property.


9:00 am – 6:00 pm | 10:00 am – 4:00 pm

5.00 am-10:00 pm Seven days a week


  • Surveillance Cameras
  • On-site Manager
  • Moving Supplies & Boxes
  • Safe and Secure
  • Convenient Location
  • Drive up to your unit
  • Electronic Security Gate Code
  • Clean, helpful, courteous staff
  • Sizes for every need
  • Your own lock and key
  • Heated & Cooled Spaces
  • RV, Trailer & Boat Storage
  • Quality Locks

  • Terrific managers, and great facility. Too bad there aren’t more facilities like this one.

    Tami Stauss
  • Diablo Mini Storage is at a great location, and the managers have been extremely helpful in reducing my stress about storing my stuff

    Greg Ellsworth