OnGuard Mini Storage - 4229 Harrison Avenue NW, Olympia, WA 98502

4.8/5 - 80 Reviews
Location:
4229 Harrison Avenue NW, Olympia, WA 98502
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat-Sun: 9:30 a.m. - 5 p.m.

OnGuard Mini Storage - 4229 Harrison Avenue NW, Olympia, WA 98502

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

  • 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.
    5x15 Self Storage 75 Sq. Ft.
    $129/mo
    5x10 Self Storage 50 Sq. Ft.
    First Floor Access
    $95 - $115/mo
    5x5 Self Storage 25 Sq. Ft.
    First Floor Access
    $65/mo
    10x15 Self Storage 150 Sq. Ft.
    $205/mo
    10x10 Self Storage 100 Sq. Ft.
    First Floor Access
    $175 - $185/mo
    20x24 Self Storage 480 Sq. Ft.
    $375/mo
    12x40 RV 480 Sq. Ft.
    Car Storage Other Vehicle Storage Parking RV Storage
    $125/mo
    10x45 Self Storage 450 Sq. Ft.
    Double
    $375/mo
    10x40 RV 400 Sq. Ft.
    Car Storage Other Vehicle Storage Parking RV Storage
    $115/mo
    10x30 Self Storage 300 Sq. Ft.
    $295/mo
    10x30 RV 300 Sq. Ft.
    Car Storage Other Vehicle Storage Parking RV Storage
    $99/mo
    10x24 Self Storage 240 Sq. Ft.
    $269/mo
    10x20 Self Storage 200 Sq. Ft.
    $239/mo
    10x20 RV 200 Sq. Ft.
    Car Storage Other Vehicle Storage Parking RV Storage
    $82/mo
    No units are currently available.

    Amenities & features

    • Indoor
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Truck Rentals
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • First Floor Access
    • Online Payment
    • RV Storage

    Customer reviews

    4.8/5
    Average rating
    80
    Number of reviews

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

    Tammy customer service was unbelievable. She walked us through the whole process and made it easy for us to move in and also to get our business squared away to move out. I thank her and we will be using the service again. Great customer service. ... Read more
    Michele M. - 20 January 2026
    Sascha H. - 13 January 2026
    Ryan H. - 11 January 2026
    Bob - 7 September 2025
    Derek J. - 8 October 2024
    I stored furniture at On Guard Mini Storage for over two years. I never had any problems. I liked that it was fenced and that a code was needed to gain access to the property. If I ever need to use a Storage Facility again, I will go here. ... Read more
    Cheryl G. - 2 October 2024
    I have had my storage unit with on guard mini storage for a couple years now, and they have been amazing. My stuff has been safe. Their customer service is outstanding. And they worked with me during hard times, understanding that life happens and treates me with understanding and respect. I will recomend them to anyone looking for storage. Thank you on guard mini!!!. ... Read more
    Brandie J. - 30 January 2024
    My experience with these guys have been nothing but fabulous the managers before the managers now we're really rude and they just weren't very nice these new managers they're great they work with me to help me get my stuff out of the rain. I've used U-Haul I've used many places and I've used the one in 24 hours I got robbed there these guys are great and secure they always walk in the premises doing their job .they help me out when I needed to use a unit for a night just so I can get my stuff out of the rain and just super nice people great place to put your stuff .thank you Matt you have been very fair and understanding with our situation . I recommend this facility before any others any day ... Read more
    William C. - 30 January 2024
    The free move in truck was extremely helpful for me. I started using On Guard after moving from Tacoma. I was able to get all my items in right away and never had any issues with access. They even helped to accommodate me when I needed to restrict access to my ex who was initially sharing the space with me. Over my nearly 3 years using On Guard I never experienced huge rate increases, never saw pests or trash on site and was able to access the gate with my code without any issues. I would highly recommend to any of my friends looking for storage facilities. ... Read more
    Mandy B. - 27 December 2023

    About this facility

    Located at 4229 Harrison Avenue NW, Olympia, WA, this OnGuard Mini Storage facility offers storage solutions tailored to meet the diverse needs of the Olympia community. With small, medium, and large unit options available, this facility can accommodate everything from a few boxes to larger household items or even business inventory. For those needing convenient access, drive-up access and first-floor access units make loading and unloading hassle-free.

    This facility provides a range of standout features to ensure a secure and convenient storage experience. With indoor units and parking for vehicles, as well as dedicated RV storage, this property is ideal for Olympia residents with outdoor gear or recreational vehicles to store. Security is a priority with security cameras monitoring the premises and an onsite manager to assist customers. The gated entry adds an extra layer of protection.

    For added convenience, this facility accepts credit card payments and offers online payment options. Moving supplies are available for purchase on-site, and truck rentals simplify the moving process. Whether you're clearing out space at home, storing seasonal items, or looking for a place to park your RV, this OnGuard Mini Storage facility stands out as a versatile and secure choice in Olympia.

    Price comparison

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

    Small $96/mo
    Location minimum Location maximum
    $45/mo $185/mo
    Medium $190/mo
    Location minimum Location maximum
    $120/mo $250/mo
    Large $219/mo
    Location minimum Location maximum
    $82/mo $650/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.

    45

    out of 100

    Walk Score

    Car-Dependent

    Most errands require a car

    29

    out of 100

    Transit Score

    Some Transit

    A few nearby public transportation options

    51

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 45, Transit Score®: 29, Bike Score®: 51

    Neighborhood highlights

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

    • Jay's Farm Stand

      Grocery Stores 0.06 miles

    • Blue Heron Bakery

      Food & Drinks 0.07 miles

    • 2 Mile House

      Food & Drinks 0.08 miles

    • Stone Creek Wood Fired Pizza

      Food & Drinks 0.13 miles

    • McPhee and Harrison [nb]

      Transportation 0.18 miles

    • Bark & Garden Center

      Shopping 0.24 miles

    • McPhee and Capital Mall Dr [nb]

      Transportation 0.25 miles

    • Capital Medical Center

      Services 0.31 miles

    • Yauger and Harrison [sb]

      Transportation 0.32 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.

    The facility at 4229 Harrison Avenue NW is accessible during regular access hours, typically Mon-Fri: 9:30 a.m. - 6 p.m., Sat-Sun: 9:30 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 OnGuard Mini Storage - 4229 Harrison Avenue NW, 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 4229 Harrison Avenue NW for specific restrictions and recommendations.

    Storage units for rent – StorageCafe
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