A-AAAKey - Broadway
In San Antonio, Texas

San Antonio, TX Storage Units off Broadway

8771 Crownhill Blvd San Antonio , TX 78209


Office Hours

9:00am - 6:00pm

Access Hours

Monday - Sunday: 6:00am–9:00pm


Austin Sanchez

"The location is MINT for starters. Its perfect right off the freeway easy to just get off handle what I have to do and then super easy access right back on to knock out the next thing in my busy schedule. It's definitely top rated as far as cleanliness every single time I go which is a huge plus for me especially since seven out of the eight storage facilities I've ever rented at did not have a restroom for the customers so when I come there during my working hours the ability to wash my hands is greatly appreciated. And pretty mandatory actually & for it to always be clean & accessible helps me not have to skip a beat having to pull over somewhere else before I head back to work just to wash my hands . The prices are better than most & anytime I need the essentials like more boxes or furniture covers, tape ,packing supplies whatever I don't have to run to the Home Depot I could get it right there in the office save myself some time & gas. A super plus for me is I never have a problem getting through the gate. Which was a huge problem at my last place. I recommend AAA key Mini Storage and rate it five stars hands down and appreciate the customer service the manager Greg provides each time I need assistance, products, or if I have any questions or concerns. Thanks a lot for making things easier! Nate D"
Nathan Dilworth

"Clean, friendly, reasonably priced, and great customer service. Couldn’t have picked a better storage unit to use."
Sarah Cooley

"Great place to store your stuff. We had ours in the climate controlled unit. You can’t beat their prices. If you find yourself needing to store your stuff, look no further. You’ll be glad you did."
Ric Barr
More Reviews


  • 24-hour surveillance
  • Resident manager
  • Well-lit storage facility
  • Open 365 days per year
  • State-of-the-art security
  • One month free (contact location for details)
  • Drive-up access
  • Rent month-to-month
  • No long-term contracts
  • No credit card required
  • Online payment
  • Autopay option
  • Rent online
  • Indoor storage
  • Outdoor storage
  • Dollies and carts provided
  • Storage and moving supplies available
  • Locks available for purchase
  • Accepts commercial deliveries

Unwavering Storage in San Antonio
& Reliable Self Storage

Welcome to A-AAAKey - Broadway, San Antonio’s local leader for secure and reliable self storage. From the convenience of our ground-floor units to the simplicity of online bill payment, A-AAAKey - Broadway is dedicated to making your storage experience quick and easy. Our onsite manager and team of storage professionals are here to assist you with finding the right unit for your unique needs. Additional features like climate-controlled units, and our wide array of unit sizes ensure that whatever your storage situation, A-AAAKey - Broadway has the solution.

View All Features
A couple packing items into their car near A-AAAKey - Broadway in San Antonio, Texas
Packing supplies available at A-AAAKey - Broadway in San Antonio, Texas,
A woman on the phone at home near A-AAAKey - Broadway in San Antonio, Texas

Facility Features
For Stress-Free Storage

As a longstanding member of the San Antonio community, A-AAAKey - Broadway understands the importance of location. That’s why our storage facility’s address near San Antonio International Airport makes for fast and easy commutes. We help you get in, get out, and continue with your day. Additional perks include:

  • Access 7 Days a Week
  • Month-to-Month Contracts
  • Business/Commercial Storage
  • Full Line of Packaging/Moving Supplies

Still not sure what size unit you need? Not a problem. Our friendly and knowledgeable team of storage professionals is here to help.

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Nearby Locations


We're here to make your self-storage experience seamless and convenient.

To utilize our storage facilities, start by finding the nearest location that suits your needs. Browse through the available storage units and select the one that aligns with your requirements, considering factors such as size, indoor/outdoor storage, and drive-up access. Check availability and reserve your chosen unit online, providing your personal details and creating an account if you're a first-time customer. Review and accept the terms and conditions, make the initial payment, and receive a confirmation email with move-in instructions.

On the scheduled move-in date, visit the facility during operating hours, access your unit using the provided instructions, and seek assistance from the resident manager if needed. Enjoy the convenience of additional services such as 24-hour surveillance, well-lit facilities, and the acceptance of commercial deliveries.

If you have any questions or need assistance at any point, please don't hesitate to reach out to us. Thank you for considering Key Storage for your storage needs!

Frequently Asked Questions

Are there restrictions on what I can put in a storage unit in San Antonio?

There are some restrictions on what can be placed in a storage unit. We kindly ask that you do not store hazardous materials, explosives, concealed weapons, illegal drugs, contraband, or perishable items such as food.

Do I need a climate-controlled storage unit in San Antonio?

Climate-controlled storage units are always a good idea no matter where you are located. In San Antonio, temperatures and humidity rise to very high levels. If you want to protect your items from being warped or damaged, then add that extra layer of protection with a climate-controlled storage unit in San Antonio.

How much are small storage units in San Antonio?

The two smallest storage unit sizes offered are 5'x5' and 5'x10'. The 5'x5' option is comparable to the size of a regular closet and the 5'x10' option is about the size of a walk-in closet. Some locations have locker units which are 3'x4' or 6'x4'. Visit Key Storage today to find exact prices for these storage options at a location near you!Here at Key Storage, we sell new high-quality, sealed locks. With your own lock, only you have access to your storage unit and only you would have a key to the lock. Visit Key Storage to learn more.

How much does a storage unit cost in San Antonio?

Storage unit costs in San Antonio can range in price. Depending on the size of the storage unit and location, prices vary. Visit Key Storage in San Antonio today to find the storage size and cost perfect for you!

Reliable Self Storage,
Whenever You Need It.

Key Storage boxes in a home near A-AAAKey - Broadway in San Antonio, Texas