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Secure Self Storage in San Antonio, TX

Find the right storage unit for you

Office closedOpens Mon at 8:00 AM

Renting Step by Step

Learn how to rent a storage unit in three steps

1
Determine Your Needs
Use our handy Size Guide to find your perfect storage unit size
2
Pick Your Features
Have a look at our storage units to see what features are your best fit
3
Move-In
Move into your storage unit at your convenience

Self Storage Units in Northern San Antonio, TX

Rent your unit online in minutes!

Resident Manager

Convenient Location

Online Payments

Drive-Up Storage Units

Security Cameras

Well-Lit Facility

Moving Supplies

Vehicle Parking

Why Choose Guardian Self Storage?

Self storage built for you

Drive-up access

Want to load and unload your storage unit from just feet away? We have drive-up access to make things easy.

Climate control

Our climate-controlled storage units are perfect for fragile belongings like fine linens or electronics.

Vehicle storage

Park your small vehicles, like cars or vans, with us on our secure facility grounds.

Premium security

Our facility comes equipped with 24/7 HD digital camera recording, perimeter fencing, and bright lighting.

Why Choose Climate Control?

Climate-controlled storage units are equipped to make your belongings stay the way you left them with circulating air and consistent temperatures!

  • Musical instruments
  • Medical equipment
  • Fine linens
  • Antiques
  • Vinyl records
  • Bedding
  • Furs
  • And more!
Rows of self storage units
Paved road between self storage units
Closed security gate at self storage facility
Sale sign at self storage facility
Security gate at self storage facility
Row of pull up storage units
Rows of self storage units
Paved road between self storage units
Closed security gate at self storage facility
Sale sign at self storage facility
Security gate at self storage facility
Row of pull up storage units
Rows of self storage units
Paved road between self storage units
Closed security gate at self storage facility
Sale sign at self storage facility
Security gate at self storage facility
Row of pull up storage units

Common Questions

Our friendly staff has put together a list of answers to our most Frequently Asked Questions (FAQs)
See all FAQs
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Tj Jahnke,03/01/20

Guardian Self Storage

"Affordable and friendly staff!"

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Puh Chew E. Chomp,03/01/22

Guardian Self Storage

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Keith Schmitz,03/01/18

Guardian Self Storage

"The staff was extremely nice and helpful everytime I came in. The units and hallways were always very clean and very well air conditioned, which made moving in the summer in hot San Antonio so much nicer."

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Kris DeLine,03/01/17

Guardian Self Storage

"The guys at Guardian Self Storage definitely know how to treat you like family. Whether a short or long term rental, they will take care of everything and give you peace of mind your belongings will be safe and secure. If youre looking for a top notch self storage facility,..."

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Jon Gingerich,03/01/20

Guardian Self Storage

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DOLORES PEREZ,03/01/24

Guardian Self Storage