Self-storage Units in Ottawa, ON at Capital Self Storage

Reserve your self-storage unit today! Capital Self Storage is one of our premier storage facilities in Ottawa, ON that offer clean, dry and secure self-storage units. We have multiple sized storage units for your personal storage and moving needs. Ask about climate controlled self-storage units which may be available, priced at some of the lowest storage unit prices on the market.

Storage facilities hours are subject to change however many of our self-storage facilities are open 24hrs and have extended access hours. Depending on your storage need and location, ask about RV storage, boat storage, vehicle self storage and motorcycle storage in Ottawa, ON, K1Y2H6. Our U-Box portable storage may be a great fit for your moving and storage needs, ask us how we can help!

  • Alarm system
  • Boxes & moving supplies
  • Carts and dollies
  • Deliveries accepted
View all features
  • Elevator access
  • Fenced/walled perimeter
  • Ground level access
  • Heated
  • Interior storage units
  • Low cost insurance available
  • Short and long term rentals
  • Total account management
  • U-Haul trucks & trailers
  • Video surveillance
  • We do not honor U-Haul 1 month FREE storage coupons

Available Rooms
(all room sizes are approximate)

(Not actual photo)

Inside Storage

Security does not just mean alarms, locks and cameras. It means security from the elements too. Inside self-storage offers twice the protection and increased peace of mind.

  • 4' x 10' x 12'

    2nd floor mezzanineinterior heated , elevator access, swing door
    Miscellaneous storage (Up to 2 rooms)

    per month

U-Box® Containers for Moving and Storage

We deliver U-Box containers, you pack them up and we store them in our secure warehouse. Load at your own pace! Just give us a call when you want us to pick up or drop off your U-Boxes.

  • Five or more U-Boxes

    8' x 5 ' x 7.5'

    Portable storage container.

    per month

Customer Reviews

Yoshio O. on


Very nice and enjoyable staff. Move in was super easy and a nearby Dollarama saved me money on purchasing a lock as suggested by an employee which was awesome.

Regis A. on


It actually is smaller than I expected but still fit my bags. Also it would be better if it was an easier way to get locks from somewhere near.

Dan M. on


A lot of walking from the elevator to the storage locker!

Leanne C. on


I decided to not use the storage unit as I was able to utilize a few other options. However, I thought everything went well with communication with them.

Eleanor T. on


The staff was knowledgeable and made sure the storage unit was available and clean before I moved things in. The dollies made moving things easy and the elevator fit everything in one load.

Rostislav D. on


Overall, it is good. pro: elevator, nails in the walls to hang bags, enough space. con: no light in the cell itself only corridor, dirty floor, own lock needed, no 24h access.

Glen D. on


The first locker assigned to me had someone`s belongs in it. The clerk was helpful in correcting the problem right away.

Amanda G. on


Fantastic agent. He was very patient and helpful with the move in. He helped me find the right size space and stayed a little longer to ensure I got all my stuff packed. 10/10

Hashai P. on


Average. The worst part of the experience for us was finding out that the rates actually charged by the facility are completely different from those published at Both should be the same.

Jean-François A. on


The reservation has been cancelled.

Luke B. on


though this appears to be a safe environment, it is poorly lit, dingy with narrow hallways. excellent customer service but i was not comfortable leaving my belongings there. did not use.

James F. on


Did not need it at this time but will be going back and renting a storage space in the coming weeks.

Andrew M. on


Friendly staff. Easy to use facility.

Georgi M. on


Good service and easy operation

Georgi M. on


Good service and easu operation

Chris C. on


Straightforward process, helpful staff



Steve was very helpful in showing me how to access my storage. The unit was very clean, the carts were excellent to move all my items in 1 trip. I am very happy with the service the facility.

Didier B. on


Not very clean and operating hours are not convenient for working people

Caroline B. on


The services was excellent but the storage section looks old and not taken care adequatly

Naser J. on


The manager was helpful and friendly. The paper work was done fast and without any delay.

Sally I. on


Staff friendly and helpful.Not good with heights:outside stairs tricky,elevator is a simple freight one,which you can`t call up or down,but safe.Conveniently close to Carleton,worth the fee.

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