Rows of blue storage unit doors lining both sides of a gravel driveway under a clear sky

Helena's Trusted Choice for Secure Self Storage

With two convenient Helena locations on Last Chance Gulch and McHugh Lane, AAA Storage makes it easy to find the space you need. We offer a wide selection of storage unit sizes along with vehicle parking for cars and trucks, all within fully fenced, paved, and well-lit facilities. Enjoy 24-hour coded gate access, security cameras throughout both properties, an on-site manager, and the convenience of online rentals and bill pay.

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Convenient For You

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2 Convenient Helena Locations

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24-Hour Gate Access

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Drive-Up Exterior Units

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Vehicle Parking Available

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Online Rentals & Bill Pay

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Secure Facility

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On-Site Management

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Fully Fenced & Well-Lit

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Security Cameras Throughout

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Fully Paved

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Secured fenced perimeter

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Multiple Unit Sizes

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

Convenient Storage in Helena  for over 50 years

about us

AAA Storage has provided reliable self-storage solutions for the Helena community with a focus on convenience and customer service. With two easily accessible locations on Last Chance Gulch and McHugh Lane, we offer a variety of storage unit sizes along with vehicle parking to meet both personal and business storage needs. Our main office is conveniently located at 1375 N Last Chance Gulch, behind NorthWestern Energy, making it easy to stop by for assistance or to rent a unit.


Our fully fenced, paved, and well-lit facilities feature 24-hour coded gate access, security cameras throughout, and on-site management to give you added peace of mind. From online rentals and bill pay to flexible payment options, we make storing your belongings as simple and hassle-free as possible.


What Size Storage Do You Need?

Sizing guide

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Small Units

5 x 10, 10 x 10

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Medium Units

10 x 15, 10 x 20

Warehouse storage area with stacked boxes, shelves, bicycles, a bike rack, and packaged goods

Large Units

10 x 30

How it Works

Find the Right Storage Unit in Just a Few Steps

Renting a storage unit at AAA Storage is quick and hassle-free. From choosing the right size to moving in, we've made the process simple so you can start storing with confidence.

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Find Our Location

Start by searching for our storage unit.

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Reserve Your Unit

Reserve your unit and complete your rental online.

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Move In

Visit the storage facility and move into your unit.

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Video Surveillance

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Onsite security

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pay Bills online

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drive-up access

Moving Into Your Storage

Helpful tips

Make the most of your storage unit by packing smart and planning ahead. Use sturdy boxes or plastic totes, label everything clearly, place frequently needed items near the front, and leave a small aisle for easy access. Choosing the right unit size and organizing your belongings from the start can help you save space and make every visit more convenient.

  • Use Shelving Units

    For small or awkward-shaped items, using free standing 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.

Our Socials

What People Are Saying

At AAA Storage, taking care of our customers is our first priority! We would love to hear about your rental experience!

See reviews on Google

★★★★★    4.8

See reviews on Yelp

★★★★★    5.0

AAA Storage thank-you ad with “#1 for 3 years” and Helena location, teal background, logo, phone, website

Our Socials

What People Are Saying

At AAA Storage, taking care of our customers is our first priority! We would love to hear about your rental experience!

See reviews on Google

★★★★★    4.8

See reviews on Yelp

★★★★★    5.0

AAA Storage thank-you ad with “#1 for 3 years” and Helena location, teal background, logo, phone, website

Contact Us

Have any questions? Concerns? Let us know!