Unit Sizes

Storage Made Simple

Prime Security Storage offers solutions for a wide range of storage needs, from household items to vehicles and recreational equipment. If you are unsure which unit size is right for you, our team is just a phone call away and ready to help you find the best storage solution for your needs.

5×10

Roll up door – 7ft high x 4ft wide

Our 5×10 (50 sq ft) storage units are a popular choice, perfect for storing items from a small bedroom, office, or shed.

8×8

Roll up door – 7ft high x 6ft wide

The 8×8 (64 sq ft) units are a versatile option, ideal for smaller storage needs or seasonal items.

8×10

Roll up door – 6ft high x 7ft wide

Our 8×10 (80 sq ft) units offer more space, suitable for a variety of goods, from furniture to appliances.

8×20

Swing doors – 7ft high x 8ft wide

The 8×20 (160 sqft) container is a great option for larger items or bulk storage.

10×20

Roll up door – 7ft high x 8ft wide

The 10×20 (200 sq ft) units provide ample room for various storage requirements.

10×24 Outdoor Parking

Enjoy convenient outdoor parking for your vehicles or recreational equipment.

12×17

Roll up door – 9ft high x 10ft wide

Our 12×17 (204 sq ft) units offer a balance of space and accessibility for various storage needs.

12×20 – Heated

Auto door – 9ft high x 10ft wide

The 12×20 (240 sq ft) units are heated and have electric available for $10.00 per month with an auto door opener.

Make an appointment to rent today!

10×30

Roll up door – 7ft high x 9ft wide (Building A)

Roll up door – 7ft high x 8ft wide (Building E)

The 10×30 (300 sq ft) units provide a large space for considerable storage needs.

12×34

Roll up door – 9ft high x 10ft wide

12×34 – The 12×34 (408 sq ft) units offer extra space and convenience.

12×40 – Heated

Auto door – 9ft high x 10ft wide

Our 12×40 (480 sq ft) units are heated and have electric available for $10.00 per month with an auto door opener.

Make an appointment to rent today!

15×50 – Heated

Auto door – 14ft high x 12ft wide

The 15×50 (750 sq ft) units are heated with electric and an auto door opener, providing an expansive storage solution.

Make an appointment to rent today!

Exceptional Self-Storage

Discover the Difference

We care about you and your belongings. From on-site management to exceptional cleanliness, our storage facility exceeds expectations.

24/7 Access

Access your storage unit any time of day or night with secure gated entry designed for convenience and flexible schedules.

Gated Facility

The facility features secure gated access with personalized entry codes to help control and monitor property access.

Drive-Up Units

Pull your vehicle directly up to your storage unit for quick loading and unloading with easy access to your belongings.

Easy Online Bookings & Payments

Reserve your unit, make payments, and manage your storage account online anytime using your computer or mobile device.

Ground Floor Access

Enjoy convenient ground-level storage units that make moving, loading, and unloading your items simple and efficient.

Competitive Rates

We provide affordable storage solutions with a variety of unit sizes designed to fit your storage needs and budget.

RV Storage

Store your RV safely with spacious storage options designed for recreational vehicles and easy property access.

Boat Storage

Keep your boat stored in a secure and accessible location with convenient space for seasonal or year-round storage.

Large Vehicle Storage

Securely store large vehicles, trailers, and equipment with spacious outdoor storage designed for oversized needs.

24/7 Video Surveillance

Our facility is monitored with around-the-clock video surveillance to help provide added security for stored belongings.

Heated Units Available

Select storage units are heated to help protect sensitive belongings from colder temperatures throughout the year.

Month-to-Month Rentals

Store your belongings with flexible month-to-month rental options without being locked into long-term agreements.

Electrical Access Available

Certain units offer optional electrical access for added convenience, available with approved usage requirements.

Easy Online Rental

At Prime Security Storage, we focus on providing a secure, convenient, and flexible storage experience for every customer. Our facility offers gated access, 24/7 surveillance, online rentals and payments, and a variety of unit sizes to meet your storage needs. Whether you need standard, heated, or large vehicle storage, our team is here to help you find the right solution with personalized service and competitive rates.

Send Us a Message

We want to hear from you.

Have a question, need assistance. We’re here to help!

Reviews

What Our Customers Say

Discover why our customers love storing with Prime Security Storage

D Highway Storage place picture
4.9
Based on 210 reviews
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Ricky Ferrell profile picture
Ricky Ferrell
14:57 14 Jan 26
Ashley Krause profile picture
Ashley Krause
01:44 24 Dec 25
Kind, friendly service! We always had excellent experiences while renting! Highly recommend.
William Wheeler profile picture
William Wheeler
03:53 29 Nov 25
Ron is the best, hands down! Always on top of his game! This facility only runs the best security protocol, the best customer experience, cleanest units, and overall fantastic storage experience. Thank you so much to Ron and Michelle. Very Grateful we found you!
The Wheeler’s
Charlcie Yates profile picture
Charlcie Yates
02:59 29 Nov 25
They are very nice and they keep it well kepted.and Ron in very nice and he will work with you if there is every a problem, I would recommend this storage place if you ever need a place to store you stuff.
Timothy Plopper profile picture
Timothy Plopper
12:27 27 Nov 25
Chris Eck profile picture
Chris Eck
19:31 15 Apr 25
Great storage place. Had him over a year so far, I’ve never had a single problem. Ron, the guy who runs it, just a phenomenal guy, we’re really, really, really, just, I can’t express how wonderful he is, he works with you. He talks with, you know, he gets to know ya just a really great place
Ray McMullan profile picture
Ray McMullan
01:15 22 Oct 24
The entire business is very clean and neat. Remarkable customer service. I had, mistakenly, left my keys in the lock of a building I had rented. The next morning, Ron called first thing to let me know that he had made sure the content was still there, that he had secured the building and would have my keys at the front desk. Service like that is too far and few in today’s “fast pace”. I am very grateful for Ron and his watchful eye. It has been a pleasure doing business with D Highway Storage and would highly recommend them to anyone in need of a storage facility.
Krystal Barreira profile picture
Krystal Barreira
11:57 01 Aug 24
I’ve rented from a couple storage units from other places and they were dirty and kept getting broke into. But at highway D storage I’ve never been broke into, it feels so safe and sound, clean and nice looking. I feel like I don’t have to be paying attention to my surroundings so hard to feel safe. I can just go and get done what needs to be done without worry. Communication is key and they do it well but don’t bug you. The rent isn’t bad either. I’m paying about $20 more per month than the other places, which is well worth the piece of mind. And that includes insurance. My things have been in storage there just waiting for us to transition from renting to buying a permanent home for almost 2 years now, I’m about a good 12 hour drive away, so I can’t check on them, but I don’t need too cause I know my unit is safe with them. The gentleman that I saw working the desk when I was there nearly 2 years ago was very nice, funny and down to earth, real comfortable to be around, knowledgeable and trustworthy. I’ll be sad if I ever need another storage unit someday because it would have to be with a different company now that we’re over a 12 hour drive away. I don’t think I’ll find another affordable place like this again! Thank you!
Lindsay Andersen profile picture
Lindsay Andersen
03:41 24 Feb 24
This is the most well-looked-after storage place I have ever seen. They have security cameras covering all the units, there’s a person actually present during the day watching over those cameras in the on-site office. They also offer indoor climate-controlled units, in addition to the usual outdoor non-controlled ones.
N B profile picture
N B
15:48 02 Nov 23
We stored everything in climate controlled units for almost a year. The premises was always clean and well-maintained when we’d visit. Ron was very personable and cares a lot about his customers and property. If we ever find ourselves back in the area and in need of storage, this is the first place we’d look.
Blake Leonard profile picture
Blake Leonard
20:40 30 Oct 23
Very friendly service!
Matthew Whetstone profile picture
Matthew Whetstone
17:36 10 Jul 23
New and extremely well kept units, staff is knowledgeable and very friendly – I wouldn’t store anywhere else!
Sam Gallaher profile picture
Sam Gallaher
17:14 28 Mar 23
I just left this wonderful place. Ron was extremely helpful with getting me all the information I needed, getting me set up with a unit, and even got out in the rain to show the unit to me. Fantastic experience and I look forward to renting here!
Charity Lee profile picture
Charity Lee
18:21 04 Jun 22
Owner is very friendly and stayed with us past closing so he could take care of us. Facility is the cleanest and nicest I have ever seen. Very well kept up and very secure. The prices are good. We are very happy with it.
Erin Crumrine profile picture
Erin Crumrine
13:21 23 Apr 22
I would recommend D highway storage to anyone in need of a unit. We were going through one of the toughest times in our life, and D storage was our saving grace. The customer service is excellent. The unit and property are all clean and very well maintained. It’s safe and secure as well. The owner was very accommodating as far as location of the unit and deciding which one would be a good fit with the amount of furniture we needed to store. If you need climate control, they offer that too. 5 star service for the D Highway Storage Facility!!!
  • They were easy to work with. Units are as described. Nice to have a climate controlled unit to leave household items in for a longer period of time. Area was very secure. Easy access off of 53!
    Kim D.
  • Great place for storage. Got a great deal. Even got locked out on a weekend at midnight and I called the cell number and they helped gain access. Thank you for your services!
    Mandy S.
  • Excellent facility to store your items at, 21st century process for renting a unit, multiple levels of security, great customer service, will rent from again!
    Jake D.

Visit Us

Our Location

Conveniently located just off Highway 53, west of Chippewa Falls, Prime Security Storage offers easy access for residential and business storage needs.