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Guard Dog Storage - 250 Riverwalk Drive, San Marcos, TX 78666

4.6/5 - 130 Reviews
Location:
250 Riverwalk Drive, San Marcos, TX 78666
Office hours:
  • Mon-Fri: 9 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5 p.m.
(512) 393-5000

Guard Dog Storage - 250 Riverwalk Drive, San Marcos, TX 78666

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x8 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $73/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $52/mo
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled
    $63/mo
    5x15 Self Storage 75 Sq. Ft.
    $45 - $71/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $52 - $55/mo
    5x5 Self Storage 25 Sq. Ft.
    $35/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $34/mo
    4x15 Self Storage 60 Sq. Ft.
    $40/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $83 - $92/mo
    10x15 Self Storage 150 Sq. Ft.
    $63/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $78 - $87/mo
    10x10 Self Storage 100 Sq. Ft.
    $54/mo
    7x15 Self Storage 105 Sq. Ft.
    $58/mo
    10x30 Self Storage 300 Sq. Ft.
    $180/mo
    10x25 Self Storage 250 Sq. Ft.
    Climate-Controlled
    $245/mo
    10x25 Self Storage 250 Sq. Ft.
    $155/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $149/mo
    10x20 Self Storage 200 Sq. Ft.
    $95 - $161/mo

    Amenities & features

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Truck Rentals
    • Contactless Renting
    • Security Camera
    • Gate
    • Parking
    • Online Payment

    Customer reviews

    4.6/5
    Average rating
    130
    Number of reviews

    Read some helpful reviews of Guard Dog Storage, 250 Riverwalk Drive, San Marcos, TX 78666, shared by real renters with genuine experiences and honest opinions.

    We have been using Guard Dog Storage since February 2026 as we moved from out of state and downsized some. Completing the rental agreement, initially, online was simple and April was very accommodating regarding key pickup. We have recently downsized to a smaller unit and Chris was exceptionally accommodating as we viewed options for our new unit and prepared to make the transition to the smaller unit. Our belongings have remained safe and dry for six and a half months and counting! ... Read more
    Dana F. - 2 September 2026
    Stephanie was amazing!! She was so informative and helpful. I went in with my boyfriend and we felt instantly like we knew what we were doing because she was so thorough and funny. I’ve never had an experience like this but I’d highly recommend this location and Stephanie for SURE!!! ... Read more
    Iris M. - 10 August 2026
    Walked in off the street looking for storage. The team at guard dog storage was incredible. They had the perfect size unit for me and they even talked to me through the best insurance option for my needs. The on-site team was responsive and extremely helpful. Glad I found them! Highly recommend! ... Read more
    James P. - 20 June 2026
    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. ... Read more
    outbypm - 28 July 2025
    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 . ... Read more
    alicia r. - 27 June 2025
    Just got done with a cross country move, picked up a uhual trailer from here. Katie did an excellent job getting me hooked up and ready for a safe journey. She did an excellent job and had great customer service. Thank you. ... Read more
    Jameel T. - 3 May 2025
    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! ... Read more
    Ed D. - 13 March 2025
    We moved to San Marcos this year and needed to store all of our possessions until our new home was built. Guard Dog had the storage solution that was the right size at the right price for us. The location is locked tight, but we always had access when we needed it. We felt safe and secure. Thank you April and all of your staff! You are THE BEST!!!! ... Read more
    Gerald D. - 10 March 2025
    Dropped off a trailer the person that was working has no customer skills whatever. Asked about the follow up info & she stated; we have nothing to do with the drop off, pictures or anything else is for you & turned around. Not friendly at all!! ... Read more
    Tabatha K. - 10 March 2025
    Sean A. - 5 December 2024
    D H. - 4 November 2024

    About this facility

    Located at 250 Riverwalk Drive in San Marcos, TX, this Guard Dog Storage facility offers a range of unit sizes, including small, medium, and large, to fit a variety of storage needs. Perfect for the warm and humid Texas climate, this facility features climate-controlled units to help protect sensitive items like furniture, electronics, and paperwork from heat and moisture damage.

    This facility is designed with convenience in mind, providing drive-up access, indoor storage, and ample parking. Security is a top priority, with a gated entry, security cameras, and an onsite manager adding layers of protection. Modern amenities like contactless renting and online payment make the storage experience hassle-free and efficient. For those on the move, this facility also offers retail packing supplies and truck rentals to streamline your transition.

    Whether you're a local resident, student, or business owner, this Guard Dog Storage facility is a reliable choice for secure, climate-controlled, and accessible storage in San Marcos.

    Price comparison

    See how this facility's unit prices compare to others in San Marcos, broken down by size.

    Small $49/mo
    Location minimum Location maximum
    $28/mo $121/mo
    Medium $67/mo
    Location minimum Location maximum
    $49/mo $238/mo
    Large $165/mo
    Location minimum Location maximum
    $56/mo $672/mo

    Location & walkability

    This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.

    40

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Bike Score®: 40

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

    You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

    If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

    The facility at 250 Riverwalk Drive is accessible during regular access hours, typically Mon-Fri: 9 a.m. - 6 p.m., Sat: 9 a.m. - 5 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At Guard Dog Storage - 250 Riverwalk Drive, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 250 Riverwalk Drive for specific restrictions and recommendations.

    Storage units for rent – StorageCafe
    Contact this property now:
    (512) 393-5000