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

Self Storage, Car Storage, RV Storage 25 - 480 Sq. Ft.
4.8/5 - 80 Reviews
Location:
4229 Harrison Avenue NW, Olympia, WA 98502
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
$129/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
First Floor Access
$109 - $115/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
First Floor Access
$65/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$219/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
First Floor Access
$159 - $185/mo
Large Storage Unit
20x24
Self Storage
480 Sq. Ft.
$375/mo
Large Storage Unit
12x40
Parking
480 Sq. Ft.
Parking
RV Storage
$125/mo
Large Storage Unit
10x45
Self Storage
450 Sq. Ft.
$375/mo
Large Storage Unit
10x40
Parking
400 Sq. Ft.
Parking
RV Storage
$115/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
$295/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Parking
RV Storage
$99/mo
Large Storage Unit
10x24
Self Storage
240 Sq. Ft.
$269/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$239/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Parking
RV Storage
$82/mo

Amenities

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

What customers are saying

4.8/5 - 80 Reviews

Read some helpful reviews of OnGuard Mini Storage at 4229 Harrison Avenue NW, 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

Overview

Located on Harrison Avenue NW in Olympia, Washington, this OnGuard Mini Storage facility offers a range of unit sizes, including small, medium, and large, to meet a variety of storage needs. Situated in an area known for its mix of residential and commercial spaces, this facility is ideal for locals looking to declutter their homes or store items during a move.

This facility is equipped with drive-up access units for easy loading and unloading, as well as indoor storage options for added protection against the Pacific Northwest’s unpredictable weather. Enhanced security features, including security cameras and an onsite manager, provide peace of mind for your belongings. For added convenience, the facility also offers parking and RV storage, making it a great choice for those with vehicles or recreational equipment. First floor access further simplifies the process of moving items in and out.

Additional amenities include truck rentals and a retail section for moving supplies, ensuring that customers have the tools they need for a smooth storage experience. With online payment options and credit card acceptance, managing your storage unit is hassle-free. This OnGuard Mini Storage facility is an excellent choice for Olympia residents seeking secure, accessible, and flexible storage solutions.

Nearby Storage Units

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Storage units in nearby cities

Want to see how Olympia, WA, compares to other places? There are plenty of great options nearby. Tumwater, WA, 5 miles away, has 12 self storage facilities with rents starting from $23/month. Or you could drive to Lacey, WA, just 6 miles distant to find other options, where the cheapest units in the 12 facilities there can be rented for $42/month. In DuPont, WA, just 12 miles away, there is 1 facility available, offering rents as low as $34/month. Further out, Lakewood, WA (20 miles away), and Rochester, WA (20 miles away), have 9 and 2 facilities, with minimum rents of $37 and $85, respectively.

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Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Seattle, WA and Spokane, WA, starting from $12 and $20, respectively. Even more storage is available and with low starting rents, in Tacoma, WA ($14), Vancouver, WA ($25) and Bellevue, WA ($45).

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Browse storage units in all Washington cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that OnGuard Mini Storage - 4229 Harrison Avenue NW has to offer. These amenities include Indoor, Drive-Up Access, Retail Available, Onsite Manager, Truck Rentals, Security Camera, Gate, Parking, Credit Cards Accepted, First Floor Access, Online Payment and RV Storage. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by OnGuard Mini Storage - 4229 Harrison Avenue NW can satisfy all of your storage needs. Different sizes here range from 25 to 480 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by OnGuard Mini Storage - 4229 Harrison Avenue NW come at a variety of prices, starting from $65 per month for typically smaller units. However, larger spaces can set you back up to $375 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!