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Save $50 on Storage with Big Box

Storage doesn’t have to suck. Skip the truck rental and save.

Use code BIG50 at checkout to save $50 on portable storage!

Why Portable Storage Rocks

No Truck Rentals

Picking up the truck. Driving the truck (it’s big, it’s stressful, it’s expensive, it’s a lot). Returning the truck. We help you ditch everyone’s least favorite part of the storage process.

Easy, Secure Access

Get to your stuff when you need to and rest assured that it’s all safe either at your site or in our secure facility.

You Set the Pace

No more rushing to load and unload to make a truck rental return deadline. We set up our process to work on your timeline for a stress-free experience.

Ultimate Flexibility

From how fast you move, to where you store it, and everything in between, we make it simple and easy to do storage your way.

The Big Box

Each Big Box can fit about one room’s worth of items and is easy to pack and store!

  • Skip the truck rental — we deliver the box to you
  • Ground-level loading — no ramp required
  • Full swing-open door for maximum maneuverability
  • Weather-proof shell 
  • Padlock Mechanism and two additional security features on each door
  • Sturdy construction

How Big Box Works

1. Get It

We’ll bring your Big Box(es) right to your door.

2. Load It

Take all the time you need to put your stuff inside.

3. Keep It or Store It

Keep your Big Box at your location or we’ll pick it up and store it at our secure facility.

People Love Big Box


Big Boxes deliveries since 2010


Big Box customers would store with us again


Consecutive years named San Diego’s best storage company

Frequently Asked Questions

Big Box Storage is open seven days a week. Representatives are available between the hours of 7:30am and 6:00pm Monday through Friday and weekend hours are from 7:30am to 5:00 pm (excluding major holidays). Existing customers may also access their account information and make payments online 24 hours a day.

Big Box Storage offers the most competitive storage pricing in San Diego County. A complete overview of rates can be viewed on our rates page. All rental rates are backed by a low price guarantee.

Each Big Box measures 8′ x 5′ x 7′ (L x W x H exterior) and can typically hold one room of contents. Should you need additional space, multiple Big Boxes can always be delivered. Should you need assistance in determining how many Big Boxes you may need, please utilize the online storage space estimator or contact a representative at 800-391-4890.