Find Self Storage Units in Johnston, IA

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5267 Merle Hay Rd, Johnston, IA 50131

Our storage units in Johnston on Merle Hay Rd offer many options, including climate controlled storage, drive-up units, workshop space, and large parking units for rent. Semi truck accessible.
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Facility Amenities

Convenient Location
Climate Controlled
Car Parking
Variety of Sizes
Ground Floor Access
Well Lit

Facility Amenities

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  • Convenient Location
  • Climate Controlled
  • Car Parking
  • Variety of Sizes
  • Ground Floor Access
  • Well Lit

Exclusive discounts when you reserve online

StorageMart Resources

Check out our helpful tips on how to take advantage of all the self storage solutions we offer. From pricing and billing to account management, we've got you covered.

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At StorageMart, we offer much more than just a space to store your stuff. We also give you:

Peace of Mind

If you're storing something temperature-sensitive, such as leather furniture, artwork, comic books, etc., a climate controlled self storage unit takes the worry out of storing your valuable belongings. Additionally, our Johnston facility requires personalized PIN-controlled access and perimeter fencing, so you can rest easier knowing that only StorageMart customers and employees can access the property.


We provide storage units in a wide range of sizes so you can find the right fit for your needs. We also have parking spaces available for boat or RV storage. We even offer workshop units (also known as contractor units) that come equipped with electricity and make for a great workspace. Contact us to learn more about our unit options at our Johnston location.

Excellent Customer Service

Not sure how much storage space you need? We have a variety of sizing options. Our friendly and knowledgeable staff will work with you to find which Johnston storage unit will best fit your individual needs.
This StorageMart facility is owned and operated by TKG-Iowa Storage, LLC, which is licensed to use the StorageMart logo by StorageMart Partners L.L.C.