CSI Mini Storage - 2702 South Union Avenue, Tacoma, WA 98405

4.8/5 - 167 Reviews
Location:
2702 South Union Avenue, Tacoma, WA 98405
Office hours:
  • Mon-Fri: 9 a.m. - 6 p.m.
  • Sat: 9 a.m. - 2 p.m.

CSI Mini Storage - 2702 South Union Avenue, Tacoma, WA 98405

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • Retail Available

    Moving and packing supplies available for purchase on-site

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x8 Self Storage 80 Sq. Ft.
    First Floor Access
    $77 - $134/mo
    10x7 Self Storage 70 Sq. Ft.
    $75 - $105/mo
    10x5 Self Storage 50 Sq. Ft.
    $69 - $99/mo
    10x4 Self Storage 40 Sq. Ft.
    First Floor Access
    $70 - $104/mo
    5x5 Self Storage 25 Sq. Ft.
    $59 - $67/mo
    10x15 Self Storage 150 Sq. Ft.
    $99 - $139/mo
    10x13 Self Storage 130 Sq. Ft.
    $89 - $129/mo
    10x12 Self Storage 120 Sq. Ft.
    $85 - $125/mo
    10x10 Self Storage 100 Sq. Ft.
    $79 - $119/mo
    10x20 Self Storage 200 Sq. Ft.
    $159/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • Retail Available
    • Onsite Manager
    • Security Camera
    • Gate
    • Parking
    • First Floor Access
    • Multi-Level Storage
    • Online Payment

    Customer reviews

    4.8/5
    Average rating
    167
    Number of reviews

    Read some helpful reviews of CSI Mini Storage, shared by real renters with genuine experiences and honest opinions.

    Sheri D. - 18 June 2026
    I recently was in need of a storage and initially picked this location due to its proximity. However, it's been one of the best decisions I've made. The facility is clean and well kept. The security is impressive. The rental agreement is flexible. The rental process was made easy and more importantly the customer service is unmatched. Mandy was kind, informative, and patiently walked me through every step of the rental process. She's the best! Plus, this facility set itself apart from the others by offering me a truck and movers to help move in. Simply amazing! I left there confident my mother's belongings were being stored in the right place. ... Read more
    Troi W. - 4 February 2026
    Mandy at CSI was so kind and helpful, as well as being very informative about everything. They have a nice, Clean, property there and great prices too!! Plus they're sending a moving truck to come pick up my belongings to load and pack in my unit for no additional charge. Super cool:) that's gonna be a Huge help to me. Thank you Mandy. I'd recommend this business to everyone that needs storage for sure. ... Read more
    Chrystal H. - 4 February 2026
    The staff are very helpful and they take extra care and time to help you out! I came in on a busy Saturday and Vick acknowledged me as he was helping others and he made sure that I got what I needed and answered all of my questions. ... Read more
    Katie D. - 27 September 2025
    Linzy M. - 1 August 2025
    Mandy is such a great help, she makes sure that you are taken care of and that everything is done to satisfaction. I’m very happy I was able to get a storage unit at this location. I highly recommend coming here if you are in need of a unit. They will help you and treat you amazing here. Thank you again so much Mandy ... Read more
    Alberta W. - 30 July 2025
    ?????????? Five Star Service. Reasonable prices, clean facility, and excellent customer service. This storage facility moves you in for free. The process was a breeze. I did everything online and then called to schedule the movers. I was able to get the movers scheduled within a week. The movers showed up the day as promised and on time. However, due to MY mistake, I gave them the wrong address which was 20 min away from the actual pick up location. The staff did not complain, they did not have an attitude or seemed frustrated. They immediately drove to the correct pick up location and proceeded to load my belongings onto the truck. They did it with a smile and a respectful attitude. Excellent customer service. The office staff was friendly and welcoming. Shout out to Mandy and her team for making my move an easy process. ... Read more
    Porchae J. - 28 July 2025
    We called and Mandy answered, she was super cool and super polite and she went above and beyond to help find out what we needed and let us know what they had available, she offered to give us a tour immediately. She gave us a tour of the facility helped us pick out our storage unit and then sent their movers to pack move and unpack our entire project all within an hour. Above and beyond service Highly recommended this place Thank you Mandy and Family ... Read more
    David L. - 24 April 2025
    Mandy the manager have outstanding customers service. She provided me with options that best fit my needs. I did not feel rush and the facility is well kept. I truly appreciate Mandy’s help and time she took to make my customer experience a great one . PS The rates are reasonable and affordable. Thank you Alicia ... Read more
    Alicia B. - 19 April 2025
    I signed up and rented a storage unit online last Friday, the 7th, and then immediately got a phone call confirming my unit. I spoke with the front desk person and was notified of the next steps: Come into the office with my state ID, and then purchase a lock ($20) to complete the process. I drove over, paid for the lock (you receive 3 "keys") and then was given a quick tour of the building and how to access my storage unit during office hours and outside hours (you'll have an access code for the elevator which is also the code for the gate when its outside office hours). I also asked about the free move-in service and they told me that it is complimentary with the purchase of a unit. The only rule was that I needed to schedule them 24 hours in advance as the movers were on-call. After that, it's $50/hr, which is honestly really cheap considering they also provide their own truck and they're so efficient. They explained that boxes, furniture, and everything needs to be taped, emptied (dressers, storage, etc) prior to the movers coming to load it onto the truck. Tips were optional but highly encouraged. Everything was easy, straight-forward, and I called to request the movers for the next day. It was an older gentle-man and a teenage boy. I rented a 10' x 10 storage unit and my entire living room was pretty much full of things for them to load onto the truck. They got to my house 5 minutes early, packed the truck, and were on their way back within 40 minutes! I was so impressed. They "tetris'd" really well with my storage unit and had plenty of vertical space to stack more boxes for future trips. I highly recommend this business. Their prices are so affordable, especially with their first 3 months special, but even after that, they are still affordable and their guys are professional and quick. Thank you Mandy and everyone at CSI storage for your business! ... Read more
    Winnie L. - 14 March 2025
    CSI Mini Storage was an amazing experience. Not only are they professional and personable, but they have a truck and a team of movers that will move your items into your storage unit for free. As someone without a truck, this was a hugely convenient thing for me. Their facility is clean, well monitored, and easy to access. I would recommend them to anyone looking for a family and locally owned storage place in the Tacoma area. Thanks CSI Mini Storage! ... Read more
    Olyver G. - 14 March 2025
    Mandy the onsite manager and crew were some of the nicest people I have met. They were helpful with my storage and customer service was excellent! They showed acts of kindness that is rare now days. I highly recommend this storage and location. Great reasonable prices and convenient location. ... Read more
    Jazmine - 6 January 2025
    This is by far the most epic storage unit and mind you I’ve never had a storage unit before but with them I’m setting the bar high from now on. They have a moving truck!!! The guys know what they’re doing I especially wanna give them a huge shout out! When I tell you they picked up all my furniture and box’s & then stored it all in the storage unit neatly and everything was stored well I was amazed when I opened my unit up and saw everything. Thank you to Mandy for such amazing customer service and to the gentleman that made it all happen thank you 10/10. ... Read more
    Banesa L. - 3 January 2025
    Angel was amazing with all of our questions! The team came to our home to pick up all our boxes and loaded them into our unit for us! We are needing temporary storage during a move, and there 3 month move in rates were UNBEATABLE!!! We checked on our unit today (day after move in) and everything was stacked nicely and the office staff were very helpful. If I need another storage unit- I will absolutely come back here! ... Read more
    Melissa T. - 12 November 2024

    About this facility

    Located at 2702 South Union Avenue in Tacoma, Washington, this CSI Mini Storage facility offers small and medium-sized units ideal for personal and business storage needs. With Tacoma’s wet climate, the climate-controlled units ensure your belongings are protected from moisture-related damage, making them perfect for sensitive items like documents, electronics, or furniture.

    This facility features first floor access and indoor units, providing both convenience and added protection from the elements. The multi-level layout allows for efficient use of space, while the presence of an onsite manager and security cameras gives an extra layer of confidence in the safety of your stored items. For vehicle owners, the facility includes parking, which can accommodate cars or smaller vehicles.

    Access is hassle-free via a secure gate, and customers can conveniently manage their accounts with the online payment option. For those needing extra supplies, retail items are available onsite. This facility is an excellent choice for anyone seeking secure, climate-protected storage in Tacoma’s urban landscape.

    Price comparison

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

    Small $70/mo
    Location minimum Location maximum
    $14/mo $350/mo
    Medium $88/mo
    Location minimum Location maximum
    $64/mo $560/mo
    Large $159/mo
    Location minimum Location maximum
    $80/mo $3000/mo

    Location & walkability

    This storage facility is in a highly accessible area with excellent walkability and public transit options.

    62

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    58

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 62, Bike Score®: 58

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Office Depot

      Shopping 0.11 miles

    • Memorial Field

      Recreation & Entertainment 0.12 miles

    • Bertolino Brothers

      Food & Drinks 0.15 miles

    • Little Caesars

      Food & Drinks 0.15 miles

    • Shari's

      Food & Drinks 0.17 miles

    • Target

      Shopping 0.18 miles

    • Famous Footwear

      Shopping 0.18 miles

    • Carter's

      Shopping 0.18 miles

    • Columbia Bank

      Services 0.19 miles

    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 2702 South Union Avenue is accessible during regular access hours, typically Mon-Fri: 9 a.m. - 6 p.m., Sat: 9 a.m. - 2 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 CSI Mini Storage - 2702 South Union Avenue, 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 2702 South Union Avenue for specific restrictions and recommendations.

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