Climate Controlled Self Storage Facility in the Sioux City Area

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Choose the Right Size Storage Unit

Find the perfect fit for your items

Rent Unit

Cut the Line,
Rent and Pay Online

Fully online customer interface for your convenience

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Your Safety is Our Top Priority

Comprehensive safety measures to protect your belongings

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Contact-Free
Storage Rentals

Olympic Self-Storage is not only quick and convenient but also contact-free! Sign your lease online and we’ll prep your Sioux City storage unit for you. No need to visit a physical rental counter – when your unit is ready, you can move in anytime during business hours. Our self-storage experts are available online or over the phone to answer any questions you have and ensure a hassle-free experience. Of course, if you’d like to interact in person we can do that too.

How it Works

  1. Complete your rental agreement online.
  2. Make your first payment.
  3. Get your secure access and move in!

Access & Security Features

No Access
Fees

No Appointment
Needed

Convenience
24/7 Access

Leading-edge
Surveillance Systems

Extensive
Safety Lighting

Self-Storage FAQs

Latest news

Climate-Controlled Vs. Non-Climate-Controlled Units

When picking a storage facility, it is important to understand whether or not the storage unit you are choosing is climate-controlled. Suppose you are wondering what the difference

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Iowa Climate Controlled Guidelines: What Not To Store In A Storage Unit

When storing items in a seasonal storage unit, it is important to understand what cannot be stored. This is due to multiple reasons: storage safety, self-storage regulations, general

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Climate controlled Storage for Vintage and Classic Cars in Iowa

Classic car enthusiasts invest a lot of time, money, and energy into restoring these vehicles to their original glory. Since these vehicles are likely not daily drivers, they

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Browse Available Units

5x5 Unit

25 Sq Ft.

$33/mo.

5x15 Unit

26 Sq Ft.

$34/mo.

5x25 Unit

27 Sq Ft.

$35/mo.

5x35 Unit

28 Sq Ft.

$36/mo.