Central Ottawa Storage Units

Your Best Storage Value in Ottawa! Call 613-519-1628

Our Catherine Street Location

A1 Mini provides the best Ottawa self storage units serving central Ottawa. The Catherine St. storage facility is our flagship location and provides a range of unit sizes to fit your needs and budget. This location provides personal storage, business storage, unit heating, 24/7 access. The facility and all storage unites are fully secured to keep your belongings safe. Our loading docks that can accommodate any sized car or truck to help make the move even easier. 

Our Catherine Street location is guaranteed to offer an exceptional self storage experience at a competitive price. We provide moving supplies, free use of our truck for move-in and excellent customer service to help take the stress out of your move. 

If you are looking for wine storage, this location is ideal for you. With our temperature controlled storage, you can be sure that your wine will be safe, secure and ready for you to enjoy.

Our self-storage facility is conveniently located next to the Bronson off ramp at the Queensway. 

Contact us to learn how we can help you!

Facility Features:

  • Free Truck Rental
  • █ Wine Storage
  • █ Heated Storage Units
  • █ 24 hour access
  •  Security Surveillance
  • █ Tenant Insurance
  • █ Moving Supplies
  • █ Live-in Custodian
  • █ Loading Docks
  •  Online Payment

Request a quote

If you need more information about our self storage prices or services, please fill out the form and we will get back to you. If you would like to contact another location, Just Request a Call Back here.

A1 Mini Catherine



458 Catherine St., Ottawa K1R 5T5


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self storage Ottawa

About Our Business

A1 Mini U Store It Inc. has been serving Ottawa, Nepean and Orleans for 30 years. We specialize in Self storage including storage lockers, storage units, car storage, RV storage, commercial storage and other storage solutions. Clients use our clean, dry, secure and affordable storage facilities. We have a satisfaction guarantee, reliable staff as well as a free truck promotion backed by excellent packing materials. Call your trusted local self storage company, A1 Mini U Store It Inc. at 613-704-2263.

Our Services

Our Ottawa Self Storage Service Video

Business Hours 

Monday 8:00 am – 5:30 pm
Tuesday 8:00 am – 5:30 pm
Wednesday 8:00 am – 5:30 pm
Thursday 8:00 am – 5:30 pm
Friday 8:00 am – 5:30 pm
Saturday 8:00 am – 5:00 pm
Sunday Closed