Self storage in Pittsburg

Welcome to Acorn Self Storage

Acorn Self Storage is a family owned business and our goal is to provide you with the best storage experience possible.

We believe that convenience, cleanliness, customer service, and security are what set us apart from our competition. Over the years many of our customers have become repeat customers. They have also referred their family and friends because of the way we treat customers.

When you call or visit you will be greeted by a professional manager who will quickly help you find the right size unit for your needs. You will find our facilities are state of the art. When you visit our professional managers will take you on a tour to view various sized units and to help you make a final selection. You will see that our facilities are cleaner than our competition because we employ much more staff to insure it! Please review the videos on our Video Gallery and you will see the difference. Thank you for choosing Acorn Self Storage!

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Acorn Self Storage is here for you

We are Here for You


Acorn Self Storage facilities are located at signalized corners on major streets for easy access and your convenience. The facilities have wide drive isles which make your moving experience simple. Please note that truck lengths are limited to 50 feet.


Acorn Self Storage is a family owned and operated business that takes pride in offering you a safe and secure facility for your valuable property. We have 28 cameras that record movement 24/7 at our two facilities. The facilities are well fenced, security gated, and well lit.

Price & Free Truck

You will find our pricing is very competitive and we offer the best value for your money. On selected sizes we offer $1.00 for the first month’s rent. There are specials on other sizes. We also offer a free move in truck. There are restrictions that apply to the truck rental.

Our Locations

Acorn Self Storage, Brentwood, CA

Acorn Self Storage, Pittsburg, CA