More Space for Less Money

Four Convenient Locations.

Locally & Family Owned for Over 40 Years.

12 Month Rate Guarantee. All Ground Level Units.

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Convenient For You

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All Rates Locked In for 12 Months

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Ground Level Units with Easy Access

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Low Competitive Rates

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Easy booking & payment

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Flexible Month to Month Leases 

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Secure Facilities

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Professional Onsite Management

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Computerized Security with 24 Hour Video Monitoring

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Daily facility inspections

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Lights in Every Unit

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Fenced and Lighted

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Multiple Unit Sizes

We offer storage units in multiple sizes, from small spaces to large units, providing secure, accessible options for all your storage needs.

Climate Controlled and Conventional Storage Units • Boat & RV Parking

Your rate is as secure as your contents with our

1-Year Rate Guarantee! 

Store More, Worry Less

Why we stand out

Contact Greison Storage Mart when you need storage units, or office space. It will be our pleasure to accommodate you in Coweta County and Newnan, GA.

What Size Storage Do You Need?

Sizing guide

Storage unit with boxes, shelving, a drawer unit, armchair, and basketball.

Small Units

5 x 5, 5 x 10, 5 x 15

Storage unit with boxes, furniture, and a red chair.

Medium Units

10 x 10, 10 x 15, 10 x 20

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Large Units

10 x 25, 10 x 30, 10 x 40

How it Works

Store Smarter Today

Renting a storage unit with us is quick and easy. Choose your unit size, reserve online or by phone, and move in the same day. With secure access and flexible rental options, you’ll have the extra space you need—when you need it.

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Pick Your Desired Location

Pick your desired size

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Reserve Your Unit

Either online or over the phone

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Move In

Visit the leasing office and complete your rental

24 Hours access available

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climate controlled

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over 2000 units

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locally & family owned for 40+ years

Moving Into Your Storage

Helpful hints

Make the most of your storage space with our expert moving tips! From packing efficiently to organizing for easy access, we’ll help you store your items safely and keep everything within reach.

  • Use Shelving Units

    For small or awkward-shaped items, using shelving units can save space while staying organized. 

  • Use Furniture Sliders

    Putting furniture sliders underneath heavy items such as couches can make a huge difference.

  • Stack According to Weight

    Heavy items on the bottom and smaller boxes on top. This will keep your items from being crushed.

  • Disassemble Large Items

    Items such as tables and beds should be taken apart and screws can be kept in a sandwich bag.

  • Label Boxes for Easy Access

    Labeling and keeping contents of the same type together will help you locate items.

What People Are Saying

Customer reviews

Five black stars.

Randy and Joy were prompt and courteous while helping me obtain a storage unit here. Paperwork and process was easy and they explained things I didnt think of since I havent moved in a while or used storage in a while. Thanks for helping take one more thing off my list of things to do.


David Mantz

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Randy was very helpful, knowledgeable and nice. The unit was very clean and easy to access. The unit was reasonably priced and a good value for the size. Highly recommend Greison storage for your storage needs.





Paul Joliff

Five black stars in a row.

The team at Greison Storage Mart are over the top! Customer service is definitely Job 1 here! I am a repeat customer and will be back again! Thanks for all your great service!





Dick Borrelli

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