Store your belongings at Extra Space Storage on 9403 Marbach Rd in San Antonio, TX today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, manager living on site, exceptional security, ADA compliant, multiple entrance/exit gates, non climate controlled units available, parking spaces, golf carts available, military discount, vehicles are allowed in drive-up units and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
Staff members are consistently praised for being friendly, helpful, and knowledgeable, contributing to a positive customer experience.
Cleanliness
The facility is frequently noted for being clean and well-maintained, enhancing customer satisfaction.
Ease of Process
Customers report that the rental and move-out processes are straightforward and efficient, with many expressing appreciation for the ease of access.
Pricing Concerns
Some customers expressed dissatisfaction with frequent price increases and issues related to insurance claims after incidents.
Staff Recognition
Specific employees, such as Mycael, Yvonne, and Veronica, received multiple commendations for their exceptional service.
JS
JoAnna S
Oct 19, 2025
5.0
Staff is friendly and helpful. Facility is clean and well maintained. Easily transferred t9 a smaller unit after clearing out a lot of things to donate and it was a very easy process.
MC
Michelle Cantu
Sep 29, 2025
2.0
The start of this rental is what is causing this score. I was forced to buy a lock when purchased on line. There is nothing that allows to decline the lock becauseI had my own. I put my own lock on the unit. But that was a waist of 19.99 plus tax. For something that was not needed.
SM
Scepthed MC
Sep 29, 2025
5.0
Great/Clean storage space. Second time coming to this place.
MH
Matilda H
Sep 4, 2025
5.0
Got my storage unit with no troubles and it was even easier to close it out when I was done needing it. Claudia at the San Antonio Marbach location was very helpful and I recommend this particular location because of her assistance and knowledge.
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves the San Antonio area, including Leon Valley, Macdona, Helotes, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of N Ellison Dr and Potranco Rd.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you offer RV storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for RVs of all sizes. Whether you’re leaving an RV in storage long term or simply need a place to park an RV between uses, we offer a flexible option with month-to-month leases so you can store for as long as you need.
What are the access hours for Extra Space Storage?
Extra Space Storage is open every day from 6:00 AM to 10:00 PM.
Where is Extra Space Storage located?
It is located at 9403 Marbach Rd, San Antonio, TX 78245.
Does Extra Space Storage offer climate-controlled storage units?
Yes, they offer climate-controlled units for temperature sensitive items, in addition to standard units.
Can I access my storage unit with a vehicle?
Yes, Extra Space Storage offers drive-up storage units allowing you to access your unit directly with a vehicle for easier loading and unloading.
Does Extra Space Storage provide RV and boat storage options?
Yes, they offer outdoor parking, covered parking, and indoor storage solutions for RVs and boats of all sizes with flexible month-to-month leases.
What payment methods are accepted at Extra Space Storage?
They accept AMERICAN EXPRESS, APPLE PAY, CASH, CHECK, DISCOVER, MASTERCARD, and VISA.
Are moving and packing supplies available at Extra Space Storage?
Yes, a variety of moving and packing supplies including boxes are available for purchase online and at the facility.
Which nearby storage facilities can I consider besides Extra Space Storage?
Nearby storage facilities include Patriot Storage and Life Storage, which might be convenient alternatives depending on your specific storage needs.
What nearby dining options are available near Extra Space Storage?
Local dining options near Extra Space Storage include LirasmobileSa, a Mexican restaurant and smoothie bar, Texas Frontyard BBQ for barbecue lovers, and Domino's Pizza for fast food.
How can nearby places like Mega Food Mart or CITGO help when visiting Extra Space Storage?
Mega Food Mart and CITGO provide convenient options for fuel and groceries, helpful for customers stopping by Extra Space Storage who may need supplies or a quick refuel during their visit.