Rent Self Storage Units San Marcos, TX

Guard Dog Storage | Riverwalk Drive

(512) 393-5000

118 Reviews

4.6 out of 5

5 star

86%

4 star

3%

3 star

2%

2 star

1%

1 star

8%

  • Climate-Controlled Units
  • Drive Up Units
  • Moving Supplies
  • Security Fence
Size
Type

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Smart Unit, Climate Control 129

5'  WIDTH x  5' DEPTH

What Will Fit?

$53/month

Standard Rate

Climate Control, Hallway Access

Smart Unit, Drive Up 306

10'  WIDTH x  5' DEPTH

What Will Fit?

$63/month

Standard Rate

Non-Climate, Drive-Up Access

Only 1 left

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Climate Control 154

10'  WIDTH x  5' DEPTH

What Will Fit?

50% Off 1st Month's RentSale Ends Jun 30th

$41/month

During Promo Period

$82/month

After Promo Period

Month to Month - No Long Term Commitments

Only 1 left

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Climate Control 113

5'  WIDTH x  10' DEPTH

What Will Fit?

$82/month

Standard Rate

Climate Control, Hallway Access

Smart Unit, Drive Up CC 222

5'  WIDTH x  10' DEPTH

What Will Fit?

$87/month

Standard Rate

Climate Control, Drive-Up Access

Smart Unit, Drive Up 437

4'  WIDTH x  15' DEPTH

What Will Fit?

$66/month

Standard Rate

Non-Climate, Drive-Up Access

Smart Unit, Drive Up 375

5'  WIDTH x  15' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$70/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Drive Up CC 232

5'  WIDTH x  15' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$107/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Climate Control 124

5'  WIDTH x  15' DEPTH

What Will Fit?

$99/month

Standard Rate

Climate Control, Hallway Access

Smart Unit, Climate Control 138

10'  WIDTH x  8' DEPTH

What Will Fit?

$118/month

Standard Rate

Climate Control, Hallway Access

Smart Unit, Drive Up 622

10'  WIDTH x  10' DEPTH

What Will Fit?

50% Off 1st Month's RentSale Ends Jun 30th

$44/month

During Promo Period

$87/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Drive Up CC 657

10'  WIDTH x  10' DEPTH

What Will Fit?

$132/month

Standard Rate

Climate Control, Drive-Up Access

Only 1 left

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Climate Control 101

10'  WIDTH x  10' DEPTH

What Will Fit?

$126/month

Standard Rate

Climate Control, Hallway Access

Smart Unit, Drive Up 632

7'  WIDTH x  15' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$96/month

After Promo Period

Month to Month - No Long Term Commitments

Only 1 left

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Drive Up 246

10'  WIDTH x  15' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$101/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Climate Control 119

10'  WIDTH x  15' DEPTH

What Will Fit?

50% Off 1st Month's RentSale Ends Jun 30th

$68/month

During Promo Period

$135/month

After Promo Period

Month to Month - No Long Term Commitments

Only 1 left

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Drive Up CC 223

10'  WIDTH x  15' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$141/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Drive Up 346

10'  WIDTH x  20' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$136/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Climate Control 106

10'  WIDTH x  20' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$201/month

After Promo Period

Month to Month - No Long Term Commitments

Only 3 left

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Drive Up CC 509

10'  WIDTH x  20' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$204/month

After Promo Period

Month to Month - No Long Term Commitments

Only 3 left

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Drive Up 363

10'  WIDTH x  25' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$219/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.
Smart Unit, Climate Control 131

10'  WIDTH x  25' DEPTH

What Will Fit?

$338/month

Standard Rate

Climate Control, Hallway Access

Smart Unit, Drive Up 320

10'  WIDTH x  30' DEPTH

What Will Fit?

1st Month's Rent FreeSale Ends Jun 30th

$0/month

During Promo Period

$276/month

After Promo Period

Month to Month - No Long Term Commitments

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no credit card.

Customer Reviews

4.6
118 Reviews
google review

Pat Verhagen

a week ago

Ali was great.

google review

Isabella Ojeda

a week ago

Guard Dog Storage is amazing! I rented a U-Haul with my roommate and Aly and April were so helpful. The truck was clean, and easy ...

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google review

Victor Jones

a week ago

We have used Guard Dog twice now. Once for just storage, and again for U-Haul and storage services. Both experiences were great! ...

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google review

cameron lewis

2 weeks ago

Seems like good security. The employee was wiling to help with whatever I asked and tried to accommodate as best as she could

google review

Progress Fatch

a month ago

Great customer service friendly environment

google review

Emma Vanryswyk

a month ago

I rented a U-Haul from guard dog and was helped by April who was kind, helpful, and so so easy to work with! I will ...

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google review

Donna Boyce

a month ago

So helpful and accommodating. Clean and secure!

google review

James Collazo

a month ago

The front desk was very pleasant to work with. Very professional and thorough.

google review

Mack Durnum

a month ago

Quick and easy, with great customer service!

google review

Denise

2 months ago

The ladies that work the counter are extremely helpful and polite. Would absolutely use them again.

google review

Marie Anderson

2 months ago

Absolutely loved this property and the staff! If you’re looking for storage or Uhaul rentals, I recommend coming to this location! Super friendly and helpful!!

google review

Alyson Rollwitz

2 months ago

Clean, well secured property and QUIET!!! Excellent service, and they offer U-Haul rentals.This is my one stop shop, I’ll be back!

self storage units san marcos
climate controlled storage
drive up storage

About San Marcos | Riverwalk Drive

Self Storage in San Marcos, TX | Guard Dog Storage

Features & Amenities in San Marcos, TX

Located on Riverwalk Drive just off Interstate 35, Guard Dog Storage offers a clean, secure self storage facility in San Marcos, TX, with smart units, climate-controlled options, and convenient drive-up access. Here is what you will find on-site:

  • Climate-controlled storage units
  • Drive-up storage units
  • Smart units with StorageDefender 24/7 monitoring
  • Fully fenced perimeter
  • Secure gated entrance with controlled access
  • Ground-floor units for easy loading
  • Moving and packing supplies available on-site
  • Moving truck rentals in multiple sizes
  • Flexible month-to-month rentals
  • Easy online payments and account management
  • Quick online rentals and reservations

Why Choose Our Self Storage Units in San Marcos, TX?

At Guard Dog Storage, we make it easy to find dependable self storage near your home, business, or campus in San Marcos, TX. With flexible month-to-month rentals, smart-unit security, and a mix of climate-controlled and drive-up spaces, finding the right fit is simple.

  • Convenient Location: Situated on Riverwalk Drive near Interstate 35, our facility is easy to reach from central San Marcos and nearby Kyle.
  • Climate-Controlled Protection: Temperature-stable units help safeguard furniture, electronics, documents, and other sensitive belongings year-round.
  • Drive-Up Convenience: Pull right up to your unit door to load and unload bulky or frequently accessed items with ease.
  • Smart-Unit Security: StorageDefender technology provides 24/7 monitoring and real-time alerts, no app required.
  • Flexible Terms: Month-to-month rentals mean no long-term commitment and the freedom to adjust as your needs change.
  • Move-In Made Easy: On-site packing supplies, moving truck rentals, and online rentals streamline the whole process.

Types of Self Storage Units Available in San Marcos, TX

Climate-controlled self storage units in San Marcos, TX

Climate-Controlled Storage

Our climate-controlled units in San Marcos maintain a stable environment year-round, helping protect wooden and leather furniture, electronics, documents, and other temperature-sensitive items.

Drive-up self storage units in San Marcos, TX

Drive-Up Storage

Drive-up units let you park directly at your door for fast loading and unloading. They are ideal for frequent access and larger, bulkier belongings.

Student self storage units in San Marcos, TX

Student Storage

Close to Texas State University, our student storage options keep belongings secure during the semester, between leases, or over summer break.

Serving San Marcos, TX and Surrounding Areas

Guard Dog Storage is proud to serve the San Marcos community from our convenient location at 250 Riverwalk Drive. We support students, residents, and local businesses looking for flexible, secure space close to home.

Located near Texas State University and Interstate 35, our San Marcos storage facility is a go-to choice for students moving between leases, families decluttering, and businesses storing inventory. With Stokes Park, the San Marcos River, and the San Marcos Premium Outlets all close by, it is an easy stop whether you are running errands downtown or heading home to nearby Kyle.

From climate-controlled units to convenient drive-up access and smart-unit security, our facility is built around making storage simple. Proudly serving San Marcos, Kyle, and the surrounding Central Texas communities.

Other Nearby Locations at Guard Dog Storage

Looking for self storage beyond San Marcos? We operate additional storage locations across Texas. Our closest facilities are in the greater Houston area, a few hours east, listed below if your search takes you that direction.

Katy, TX

Our Katy Ranch Road facility serves the west Houston area with flexible storage options and convenient access.

View Katy Storage

Richmond, TX

Located on FM 2977 southwest of Houston, this facility offers dependable storage for residents and local businesses.

View Richmond Storage

Houston, TX

Our Royal Oaks location on Westheimer Road provides convenient storage in west Houston for homes and businesses alike.

View Houston Storage

FAQs about Self Storage in San Marcos, TX

What can the smart storage units at Guard Dog Storage in San Marcos, TX do for me?

Our smart storage units use StorageDefender technology to provide 24/7 monitoring and real-time alerts. This adds an extra layer of security without requiring an app, helping you stay informed about your unit at all times.

Does Guard Dog Storage offer moving truck rentals in San Marcos, TX?

Yes, we offer moving truck rentals in multiple sizes to help make your move easier. These trucks are ideal for transporting furniture, appliances, and other large items directly to your storage unit.

What packing and moving supplies are available in San Marcos, TX?

We offer a variety of packing supplies, including moving boxes, tape, locks, mattress covers, moving blankets, and packing paper to help you prepare and protect your belongings during storage or transport.

Do you offer climate-controlled storage units in San Marcos, TX?

Yes. Our climate-controlled units maintain a stable temperature year-round, which helps reduce the risk of damage from heat and humidity. They are a good fit for furniture, electronics, documents, photographs, and other sensitive items.

Is there student storage near Texas State University in San Marcos, TX?

Yes. Our location on Riverwalk Drive is convenient to Texas State University, making it a practical option for storing belongings during the semester, between leases, or over summer break.

What types of storage units are available in San Marcos, TX?

Our San Marcos facility offers climate-controlled units, drive-up units, and student-friendly storage. All units are available on flexible month-to-month terms with no long-term commitment.

Facility Features

Climate-Controlled Units
Drive Up Units
Moving Supplies
Security Fence


Facility Features

  • Climate-Controlled Units
  • Drive Up Units
  • Moving Supplies
  • Security Fence
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