5′ x 5′ Small
  • Drive Up
$44
Web Rate $39
5′ x 5′ Small
  • Climate Controlled
$69
Web Rate $64
5′ x 10′ Small
  • Drive Up
$54
Web Rate $49
5′ x 10′ Small
  • Climate Controlled
$79
Web Rate $74
10′ x 10′ Medium
  • Drive Up
$99
Web Rate $94
10′ x 10′ Medium
  • Climate Controlled
$144
Web Rate $139
10′ x 15′ Large
  • Drive Up
$139
Web Rate $134
10′ x 15′ Large
  • Climate Controlled
$189
Web Rate $184
10′ x 20′ Large
  • Drive Up
$169
Web Rate $164
10′ x 20′ Large
  • Climate Controlled
$229
Web Rate $224
10′ x 25′ Extra Large
  • Uncovered
  • Gated
$39
Web Rate $34

Didn’t find your unit? Try these nearby locations

facility image

KO Storage of San Benito – US-77

1775 US-77 San Benito, TX 78586
small
Starting at
$44
medium
Starting at
$74
large
Starting at
$94
xl
Starting at
$194
parking
Starting at
$109
Available Units

Self Storage in Harlingen, TX

Running out of space in your Texas home? Planning to relocate your family? Here at KO Storage, we can help no matter your unique situation. Our self storage units come in a variety of sizes, from 5×5 to 10×20, so it’s easy to find the right size storage space for you. With many climate-controlled units, your belongings will be out of the extreme Texas heat.

At KO Storage, we strive to provide affordable storage for residents of Harlingen and the surrounding areas of San Benito, Rio Hondo, and Rangerville. We are located near downtown Harlingen, just a quick detour off East Tyler Avenue. Find us in the plaza across from Valero and 7-11, past Easterseals. Live elsewhere in the Lone Star State? Visit one of our 43 other Texas locations!

For convenient, climate-controlled storage in Harlingen, reserve a unit online with us today! Simply find the unit you need—small, medium, or large—and press the “Rent Now” button. Need more assistance? Call our friendly customer service representatives or fill out a contact form and we’ll get back to you soon!

Climate-Controlled Storage in the Rio Grande Valley

While living in the capital of the Rio Grande Valley comes with the perk of easy access to beautiful Gulf Coast beaches, summers are scorching hot. Extreme heat and sudden changes in temperature can damage many sensitive items like electronics, musical instruments, art and photography, wood and leather furniture, and more.

Instead of storing your collectibles in a garage or shed in the triple-digit heat, count on KO Storage’s climate-controlled units to shield your prized possessions from the ever-changing Texas weather. For the rare winter cold snap, your belongings will still be protected, as we heat our self storage units when it gets cold.

Find Self Storage in Harlingen for Your Needs

Our mission is to connect you with the storage solution you need to make your life easier. With the help of our size guide, you can find the right storage unit for you and only pay for as much space as you need.

We offer month-to-month leases so you don’t have to make a long-term commitment or sign an extended contract. Flexible leasing allows you to stow away your belongings for only as long as you need. Paying your bill is simple with our online bill pay where you can use your debit or credit card.

Keeping your most treasured belongings in a storage unit can be stressful. We take care of your items by equipping our Harlingen, TX, self storage units with digital surveillance and keypad-controlled access. Our facility is fully fenced to keep your self storage unit safe.

Seasonal Self Storage in South Texas

With Harlingen’s beautiful local parks and its proximity to Texas beaches, taking family day trips is easy. However, outdoor gear can pile up quickly and clutter your garage or home. When you need to take back the space in your home, turn to our Harlingen self storage units for storing seasonal gear, such as:

  • Camping chairs and beach chairs
  • Beach umbrellas
  • Tents
  • Hiking gear, like backpacks
  • Beach floaties and toys
  • Kayaks and canoes
  • Mountain bikes
  • Fishing rods and gear
  • Golf clubs and carts

When temperatures start getting cooler, head to our Harlingen, TX, storage facility to stow your summer gear during the offseason. As soon as it’s time for another adventure, stop by during our extended access hours any day from 6:00 a.m. to 9:00 p.m. to pick up your gear on your way.

Commercial Storage for Harlingen and Cameron County Businesses

Beyond storage for residents of the Lone Star State, we are proud to provide business self storage units and a commercial space option. When you declutter your office by utilizing commercial storage, you can better serve both your staff and your customers.

Our self storage units can hold files and personal documents, extra chairs and desks, or retail inventory. With competitive pricing and frequent storage specials, you can rent with peace of mind knowing our Harlingen storage for businesses is a great investment. 

Reserve Your Self Storage in Harlingen, TX, Today!


Ready to optimize your space and relieve your storage stress? Find the perfectly size storage unit for you by checking our size guide. Reserve your unit today and take advantage of seasonal storage specials on many available units!

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.

All Major Credit Cards Accepted
Auto Pay
Business Center
Cameras
Climate Controlled Units
Commercial Space Available
Drive-Up Access
Drive-Up Units
Enclosed Boat RV and Auto Storage
Fully Fenced
Fully Fenced Facility
Heated Units
Outdoor Parking
Outdoor RV Auto and Boat Storage
Well Lit
Wide Drives

COMMERCIAL SPACE DETAILS

  • Space Name: Unit D
  • Size: 400sqft
  • Price: $440/mo

If interested, please give us a call regarding this space at (952) 491-9573 or email us at commercial@kostorage.com!

IDEALLY LOCATED

Easily Accessible

No matter your story, you want a location that’s easily accessible. KO Storage’s convenient location right off of Tyler Ave and not far from Interstate 69E grants quick and easy trips to and from the office. Located in the center of bustling Harlingen, it’s the perfect spot to grow and foster a business.

What Our Customers Are Saying

Excellent experience. I parked a vehicle using the outdoor parking space. When I had a question upon move in, the response was super quick and helpful. Easy to … Read More

Excellent experience. I parked a vehicle using the outdoor parking space. When I had a question upon move in, the response was super quick and helpful. Easy to setup, I would recommend.

Nate W

Melinda in the corporate office was absolutely fantastic in her help with my financial situation. She was very attentive. Great customer service

Teresa Fewell-Du Bois

April was great she’s a super sweet person. Loved chatting with her. Happy Holidays.

Sandra Nelson

Very easy move in. I did everything on line. It was fast and easy. Also got two calls from KO Storage personnel to check on my move in and offer me assistanc… Read More

Very easy move in. I did everything on line. It was fast and easy. Also got two calls from KO Storage personnel to check on my move in and offer me assistance if I needed it. Thanks.

Reynaldo “Rey” Ysaguirre

Move in was very good the on-site manager was super nice and very helpful. (Minerva) We had trouble getting everything done on the web site and she even helped … Read More

Move in was very good the on-site manager was super nice and very helpful. (Minerva) We had trouble getting everything done on the web site and she even helped us with that too.

J.R. Duke

Very clean facility! Been here for awhile, never had an issue! Minerva & Karen are amazing & super professional and always helpful! Great customer service! High… Read More

Very clean facility! Been here for awhile, never had an issue! Minerva & Karen are amazing & super professional and always helpful! Great customer service! Highly recommend!!

David Cook

We park our car there so we can fly in and easily go to South Padre Island. The manager is very attentive and personable. Our car is in safe hands. Easy acces… Read More

We park our car there so we can fly in and easily go to South Padre Island. The manager is very attentive and personable. Our car is in safe hands. Easy access, close to airport.

Mr. Duct Cleaner Marketing

We have had two units since before the new company took over. Minerva has always gone above and beyond to communicate with us and has always been gracious with… Read More

We have had two units since before the new company took over. Minerva has always gone above and beyond to communicate with us and has always been gracious with our requests or needs. She is awesome and a vital part of your company!

K Garza

Great customer service! Minerva was always very helpful with anything I needed or had questions about. I transitioned through about 3 units and Minerva made the… Read More

Great customer service! Minerva was always very helpful with anything I needed or had questions about. I transitioned through about 3 units and Minerva made the process easy for me each time.

Jesse Salazar