Need help choosing? Try our Size Guide.

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Ground Level
- Interior
Hurry, only 1 left!

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Drive Up
- Exterior
- Ground Level
Hurry, only 2 left!

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Drive Up
- Exterior
- Ground Level
Hurry, only 3 left!

- Climate Control
- Ground Level
- Interior
Hurry, only 1 left!

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Drive Up
- Exterior
- Ground Level

- Climate Control
- Ground Level
- Interior
Hurry, only 1 left!

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Ground Level
- Interior
Hurry, only 3 left!

- Climate Control
- Drive Up
- Exterior
- Ground Level
Hurry, only 1 left!

- Drive Up
- Exterior
- Ground Level

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Ground Level
- Interior

- Climate Control
- Ground Level
- Interior

- Climate Control
- Drive Up
- Exterior
- Ground Level

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Ground Level
- Interior

- Climate Control
- Ground Level
- Interior

- Drive Up
- Exterior
- Ground Level

- Climate Control
- Ground Level
- Interior
Self Storage Units in San Marcos, TX, at 250 Riverwalk Drive
Is space at a premium in your San Marcos home, dorm, or office? Look no further than Guard Dog Storage in San Marcos, TX. Our well-lit, fully-fenced facility is the perfect solution for conveniently storing personal and commercial belongings. Discover a newfound sense of security with Guard Dog Storage in San Marcos.
If you’re a student at Texas State University or a frequent explorer of the San Marcos River, Guard Dog Storage is the ideal location for your self storage needs. Conveniently located on Riverwalk Drive in northern San Marcos, our facility is designed with you in mind! Our facility features will ensure a smooth experience while storing your belongings with us.
Self Storage Facility Features on Riverwalk Drive
Within our San Marcos location, Guard Dog Storage proudly offers facility features to enhance your experience while storing your belongings with us. Access your space with ease on your smartphone for contactless rentals. We have drive-up, covered units, climate-controlled units, and packing supplies.
In addition to these primary features, we offer truck rentals to help with moving. We also accept all major credit cards for added convenience.
Affordable and Secure Storage Units Near Texas State University
At Guard Dog Storage, we recognize the need for an affordable, secure, and reliable storage solution. We care about that and offer lots of discounts and move-in specials for our San Marcos customers. Our fully fenced facility helps protect your belongings. With controlled-gate access, you can have peace of mind knowing your items are stored with us.
Drive-Up Accessible Storage Options in Blanco Riverwalk
Experience a newfound convenience for your heavy and awkward items with a drive-up accessible unit at Guard Dog Storage. These units allow you to move your belongings effortlessly without the hassle of navigating stairs or narrow hallways.
Contact us today for availability and additional information about our drive-up unit options.
Residential Storage for Residents Near Redwood
Clutter can quickly overwhelm homes, apartments, and dorms. Organize and declutter your space by renting a residential storage unit with us in San Marcos, TX, near Redwood. Our residential units are also perfect for Texas State students looking for an affordable, reliable storage space. No matter what you plan on storing with us, we have the ideal space for you.
Commercial Storage for Businesses Near San Marcos River
Limited office space is something expanding businesses often need help with. If your business is experiencing this, address the problem by renting a commercial storage space near the San Marcos River with Guard Dog Storage. Items we recommend storing in a commercial storage unit include:
- Excess or seasonal inventory
- Documents and records
- Office furniture
- Promotional materials
- And more
Climate-Controlled Storage in San Marcos, TX
Choosing a climate-controlled unit is crucial for temperature-sensitive and delicate belongings. The extreme Texas heat and humidity can cause damage such as cracking, warping, and fading. By renting a climate-controlled storage unit, you ensure your belongings are kept in a stable environment with regulated temperatures throughout the year.
Rent a San Marcos Storage Unit at 250 Riverwalk Drive Today
Whatever your storage needs, Guard Dog Storage in San Marcos is here to meet them. Whether you’re a Texas State student seeking hassle-free storage for the summer or a nearby resident of Redwood planning a move, our facility has the ideal unit for you. Discover unrivaled convenience and satisfaction by renting a unit with Guard Dog Storage today!
For more information, don’t hesitate to contact us or visit us during our office hours. Our FAQ page also contains answers to common storage questions for additional information.
Truck Rentals
Whether you’re tackling your first move or the tenth, U-Haul has the right equipment at the lowest prices for whatever your moving needs are. U-Haul has the largest selection of new trucks specifically designed for your upcoming move. Let us provide onsite equipment or setup your reservation for pickup. We offer Trucks, Cargo Trailers, and Utility Trailers.
Call Us Today! 512-393-5000

Features & Amenities
Every storage feature is designed from scratch against standards forged from years of experience in the self storage industry. The result is a high quality consistent customer experience you can count on.
What Our Customers Are Saying
Leave a ReviewI would like to extend my heartfelt gratitude to April for her assistance to my father and me today. Despite my father’s limited English proficiency and his str… Read More
I would like to extend my heartfelt gratitude to April for her assistance to my father and me today. Despite my father’s limited English proficiency and his strong-willed nature, April demonstrated remarkable understanding in both English and Spanish, which greatly facilitated our communication. I am truly appreciative of her support and the invaluable help she provided us today.
outbypmI would give this place 100/100! April is such a welcoming and warm person. This entire process was very quick and easy because of her. We’ve had enough stora… Read More
I would give this place 100/100! April is such a welcoming and warm person. This entire process was very quick and easy because of her. We’ve had enough storage place with very great lighting! If you are in the san marcos area and you need storage you definitely want to check it out. I’ll be back, no doubt!
Jaime SosaApril was extremely helpful with my return. Her kindness really was the cherry on top of our moving experience. Thank you April and Guard Dog!!
Elizabeth ShovenApril B was so helpful and professional. I 100% feel safe trusting my belongings will be well kept while I’m moving. Clean site and everything was well Mainta… Read More
April B was so helpful and professional. I 100% feel safe trusting my belongings will be well kept while I’m moving. Clean site and everything was well Maintained . Definitely recommend this place for your storage needs. Thank u April for helping me out cause moving can be stressful .
alicia ramosApril is absolutely amazing! From the moment we walked in, her warm demeanor and positive attitude stood out. She made the entire process smooth and stress-free… Read More
April is absolutely amazing! From the moment we walked in, her warm demeanor and positive attitude stood out. She made the entire process smooth and stress-free. Her customer service is hands down the best I’ve ever experienced—professional, friendly, and genuinely helpful. April is the reason we chose Guard Dog Storage, and she’s definitely the reason we’ll be back in the future. Thank you for going above and beyond!
Rob OlivarezOutstanding Service and Convenience at Guard Dog Storage! I had an exceptional experience with Guard Dog Storage! From the moment I arrived, the staff was incr… Read More
Outstanding Service and Convenience at Guard Dog Storage! I had an exceptional experience with Guard Dog Storage! From the moment I arrived, the staff was incredibly friendly, professional, and eager to help. They made the rental process smooth and stress-free, answering all my questions with patience and expertise. The storage units are clean, secure, and well-maintained, giving me complete peace of mind about storing my belongings. The facility is easy to access, with wide driveways and excellent lighting. I also rented a moving truck, and the process was seamless—quick check-in, a well-kept vehicle, and no hidden fees. What really stood out was the customer service. April went above and beyond to make sure I had everything I needed. It’s clear she takes pride in her work and genuinely cares about the customers. If you’re looking for a reliable, secure storage facility with top-notch service and convenient truck rentals, Guard Dog Storage is the place to go. Highly recommend!
Ed Duran