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(210) 405-6041

A-AAA Key Mini Storage - 3424 SW Military Drive, San Antonio, TX 78211

Self Storage, Car Storage 25 - 600 Sq. Ft.
5/5 - 283 Reviews
(210) 405-6041
Location:
3424 SW Military Drive, San Antonio, TX 78211
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
$95/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
First Floor Access
$90/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
First Floor Access
$83/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$62 - $69/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
First Floor Access
$66/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$24 - $64/mo
Medium Storage Unit
10x15
Parking
150 Sq. Ft.
Climate-Controlled
Car Storage
Other Vehicle Storage
Outdoor Access
$174/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$155/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
First Floor Access
$145/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
First Floor Access
$127/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$119 - $123/mo
Large Storage Unit
20x30
Parking
600 Sq. Ft.
Climate-Controlled
Car Storage
Other Vehicle Storage
Outdoor Access
$602/mo
Large Storage Unit
20x20
Parking
400 Sq. Ft.
Climate-Controlled
Car Storage
Other Vehicle Storage
Outdoor Access
$325/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
First Floor Access
$297/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Climate-Controlled
Car Storage
Other Vehicle Storage
Outdoor Access
$226/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
First Floor Access
$259/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
First Floor Access
$188/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Climate-Controlled
Car Storage
Other Vehicle Storage
Outdoor Access
$159/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • First Floor Access
  • Online Payment

What customers are saying

5/5 - 283 Reviews

Read some helpful reviews of A-AAA Key Mini Storage at 3424 SW Military Drive, shared by real renters with genuine experiences and honest opinions.

Susan Q. - 7 October 2025
Edna M. - 3 September 2025
Ricardo B. - 1 August 2025
Josh was not helpful and was very rude when assisting my mother and I with switching storage units. We tried to explain an issue we had with one of our storage units and he wasn't understanding it. We arrived at the office over an hour before closing time but it took time trying to explain our situation and to try to get it fixed. About 15 minutes before closing time, he told us that he was getting frustrated and that it was almost closing time which was very unprofessional. We tried to politely explain what exactly had happened but we ourselves were getting frustrated by the mistake done by the office that wasn't getting resolved. He ended up rudely kicking us out and telling us to come back the next day. He was overall very rude, unhelpful and pushed us out the door without helping solve the mistake that was done by the office. We went back the next day and were helped by Danny. He understood exactly what our issue was after we explained it and quickly worked to resolve it. He was very nice, knowledgeable and went above and beyond to make sure we were happy. I'm only giving 5 stars because Danny was extremely helpful and had no problem getting our issue resolved. I would've given a lower rating after our horrible experience with Josh which almost caused us to completely take our business elsewhere. Thank you to Danny for being wonderful and helping us and for being the only reason we chose to stay! ... Read more
micky - 6 April 2025
Laura's A. - 2 April 2025
Was excited to rent out a storage unit for my belongings Josh was so helpful with showing me some of the different units they have available also very helpful with my paper work with a amazing price also super friendly and has great customer service 100% recommend A-AAAkey mini storage. ... Read more
Jazzette S. - 24 January 2025
Renting online was super easy!! Best service ever I got to storage place late and Kelly did not let me leave she was nice enough to open the door after she locked it and was ready to go home turned around just to open it for me now that’s great customer service. I highly recommend this. Please come see Kelly. She will take care of you like she did me. They definitely have my five star. ... Read more
Enedelia G. - 5 November 2024
Iris L. - 31 October 2024

Overview

Located at 3424 SW Military Drive, this A-AAA Key Mini Storage facility in San Antonio offers small, medium, and large unit sizes, providing flexible storage options to meet a range of needs. Whether you're decluttering a small apartment or storing larger household items, this facility has solutions tailored to your situation.

This facility features climate-controlled units, which are essential for protecting your belongings from the Texas heat and humidity. The convenience of drive-up access and first-floor access makes loading and unloading hassle-free. For added security, the property is equipped with security cameras, and an onsite manager is available to provide assistance. The option for indoor access enhances protection against weather while moving items. Parking is also available, making this facility a suitable choice for vehicle storage.

With a gated entry for controlled access and the ability to manage reservations and payments online, this facility simplifies the storage experience. The on-site retail options for moving supplies add another layer of convenience, making this A-AAA Key Mini Storage facility ideal for San Antonio residents seeking secure and accessible storage solutions.

Storage units in nearby cities

Want to see how San Antonio, TX, compares to other places? There are plenty of great options nearby. Leon Valley, TX, 6 miles away, has 6 self storage facilities with rents starting from $19/month. Or you could drive to Kirby, TX, just 9 miles distant to find other options, where the cheapest units in 1 facility there can be rented for $40/month. In Live Oak, TX, just 13 miles away, there is 1 facility available, offering rents as low as $80/month. Further out, Converse, TX (15 miles away), and Universal City, TX (15 miles away), have 8 and 4 facilities, with minimum rents of $10 and $38, respectively.

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Storage units in Wimberley, TX Within a 46-mile radius
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Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Houston, TX and Dallas, TX, starting from $7 and $5, respectively. Even more storage is available and with low starting rents, in Austin, TX ($10), Fort Worth, TX ($10) and El Paso, TX ($20).

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Frequently Asked Questions

There is a wide array of amenities available for the storage units that A-AAA Key Mini Storage - 3424 SW Military Drive has to offer. These amenities include Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Security Camera, Gate, Parking, Credit Cards Accepted, First Floor Access and Online Payment. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by A-AAA Key Mini Storage - 3424 SW Military Drive can satisfy all of your storage needs. Different sizes here range from 25 to 600 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by A-AAA Key Mini Storage - 3424 SW Military Drive come at a variety of prices, starting from $24 per month for typically smaller units. However, larger spaces can set you back up to $602 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!