Self Storage Units in Long Sault / Cornwall, ON - Sixsmith Dr.

16436 Sixsmith Dr.,
Long Sault, Ontario K0C 1P0

(613) 800-0110
  • Mon8:30am - 5:30pm
  • Tue8:30am - 5:30pm
  • Wed8:30am - 5:30pm
  • Thu8:30am - 5:30pm
  • Fri8:30am - 5:30pm
  • Sat9:00am - 4:30pm
  • Sun9:00am - 4:30pm
    Remotely from Office At 3345 Second St. East
  • Mon24 Hours
  • Tue24 Hours
  • Wed24 Hours
  • Thu24 Hours
  • Fri24 Hours
  • Sat24 Hours
  • Sun24 Hours

Need help choosing? Try our Size Guide.

1-time activation fee of $28.96 applicable to all units.
Small Unit
10' x 5' Small
  • Drive-Up
First Month Free*
Intro Rate $4.25* weekly
Regular Rate $6
+additional fees of $6.71 weekly
Rent
Medium Unit
10' x 10' Medium
  • Drive-Up
First Month Free*
Intro Rate $16.25* weekly
Regular Rate $22
+additional fees of $6.71 weekly
Rent
Medium Unit
10' x 15' Medium
  • Drive-Up
First Month Free*
Intro Rate $21.25* weekly
Regular Rate $28
+additional fees of $6.71 weekly
Rent
Large Unit
10' x 20' Large
  • Drive-Up
First Month Free*
Intro Rate $28* weekly
Regular Rate $37
+additional fees of $6.71 weekly
Rent
Large Unit
10' x 30' Large
  • Drive-Up
First Month Free*
Intro Rate $58* weekly
Regular Rate $77
+additional fees of $6.71 weekly
Rent
Parking Unit
20' Parking
  • Uncovered Parking
First Month Free*
Hurry, only 1 left!
Call for Promotions
Intro Rate $4.75* weekly
Regular Rate $6
+additional fees of $6.71 weekly
Parking Unit
30' Parking
  • Uncovered Parking
First Month Free*
Call for Promotions
Intro Rate $8.75* weekly
Regular Rate $12
+additional fees of $6.71 weekly

* + Applicable Fees and Taxes. 28-day billing (4-week cycles) Intro Rate is applied for the first 8 weeks. 4 Weeks Free is applied to the Intro Rate and does not include taxes or applicable fees. All units have 4 Week Minimum Stay.

Didn't find your unit? Try these nearby locations

Affordable Self Storage in Long Sault, ON

Searching for convenient and affordable self storage near you in Long Sault or Cornwall? Mini Mall Storage is your go-to for all your storage needs. We offer a variety of storage unit sizes from a 10×5 perfect for those who only need to store holiday decor or clear up space in their garage, to a large 10×30 when you plan to store your home during a move. Big moves, small moves, clearing up clutter, or outgrowing your business, Mini Mall Storage is ready to help you with your storage needs.  

You will find our Sixsmith location between both Long Sault and Cornwall Ontario. Just off County 2 Rd and on Sixsmith Dr, near Kenda Bathware and Pulsar Measurement. You will find us close to many amenities such as Lost Villages Brewery, Avonmore Beach, and Value Village. We proudly serve the communities of Long Sault, Cornwall, and Riverdale.  

Self Storage Features Near Long Sault Parkway

Self storage shouldn’t be stressful, that is why Mini Mall Storage has ensured that we have you in mind when it comes to our storage units. From the time you start your rental process to when you close and lock up your storage unit, it is a seamless process. Check out our storage features below:  

  • 24 hour access storage*  
  • Fenced and gated facility  
  • RV and boat storage  
  • 24 hour video surveillance 
  • Dollies and handcarts  
  • Boxes and moving supplies  

Boat and RV Parking Near the St. Lawrence River  

Save your space (and your driveway) with uncovered RV and boat parking in Long Sault and Cornwall. No need to take up all the driveway space or your garage during the winter months, our secure storage facility is the perfect location for your favorite reactional vehicles. Uncovered parking is best for vehicles that can withstand weather conditions.

Find Your Long Sault Storage Unit at Mini Mall Storage Today

We are proud to be a member of the Long Sault and South Stormont community and will continue to serve the hardworking people here well into the future. Not sure what size of storage unit is right for you? No worries! Our storage specialists can ensure you only rent what you need. Find affordable self storage near you today!  

*Some restrictions may apply 

Click 'Unit Sizes' under the 'Units' tab to view vehicle storage spaces for rent.

Features & Amenities

Every storage feature is designed from scratch against standards forged from years of experience in the self storage industry. The result is a high quality consistent customer experience you can count on.

24 Hours Access
Auto Pay
Boxes & Supplies
Customer parking
Dollies/Handcarts
Drive-up Access
Fenced & Gated
Online Bill Pay
RV Car and Boat Parking
Security Camera

What Our Customers Are Saying

We just moved out of our storage unit. Everything was great while we were there even though it was just a short period of time, every time we called in we got g... Read More

We just moved out of our storage unit. Everything was great while we were there even though it was just a short period of time, every time we called in we got great service from Amanda and Angela

David Andre

Everything was well explained and went as expected.

John Wiens

Very Happy when I went to rent a storage unit. I was greeted with a nice big happy smile from the lady behind the desk. She was through with her information an... Read More

Very Happy when I went to rent a storage unit. I was greeted with a nice big happy smile from the lady behind the desk. She was through with her information and I was treated exceptionally well. The storage units were very clean and I feel safer knowing it is harder for someone to get into the yard and out of the yard, and the prices are decent. Highly recommend ?

Kat Forgues
Eric Williams
Ken Dewar
Ken Dewar

Angela at the cornwall unit is fantastic she gives amazing service

Catherine Grant

Professional easy to deal with

Bonnie Marks

Does the job ?

Greg Clark

Please don't use this storage facility... they are very unprofessional and love to hang up on you which is so disrespectful and very frustrating. I'd give this ... Read More

Please don't use this storage facility... they are very unprofessional and love to hang up on you which is so disrespectful and very frustrating. I'd give this place zero stars if it was an option..

Courtney Garlough

This business offers incentives for 5-star reviews on their website page, so the ratings can’t be trusted. Their “first month free” offer is misleading. T... Read More

This business offers incentives for 5-star reviews on their website page, so the ratings can’t be trusted. Their “first month free” offer is misleading. They are rude and unprofessional, refusing to prorate rent if notice is given just a few days late, forcing people to pay an entire extra month instead of being able to pay the two weeks they require. An employee was dismissive and rude to someone on ODSP, saying “I don’t care” and hanging up. I’ve worked in customer service, and this behavior is unacceptable. I recommend finding a storage unit with better business practices.

Nathalie Leroux

Have a Question?

A 10×20 storage unit is around the size of a single car garage. We recommend this size for more significant self-storage needs, like freeing up space to stage your home, during a remodel or in between moves. 

A 10×10 is about half the size of a standard garage. With the capacity to hold a king-sized bed, larger bedroom furniture, and oh-so-many boxes, the options for this unit are expansive. 

A 5×5 is about the size of a walk-in closet. While it’s small enough to easily manage household clutter, seasonal decor, and boxes, it’s also great for appliances, small furniture, and odd shapes like camping gear or sports equipment. Think of it like a walk-in closet that isn’t attached to your bedroom.

To rent a storage unit with Mini Mall Storage, you’ll need a valid form of government-issued ID, such as a driver’s license, passport, or provincial ID. 

We do not allow tenants to store stolen or illegal goods in our storage units. Additionally, we disallow flammable or hazardous items, combustible items or liquids, plants, perishable goods, or animals. For additional and more specific information about what you cannot store, please contact us. 

Drive-up storage units allow tenants to drive up to, load, and unload their storage unit. This is especially useful for transporting large items. Drive-up storage units are tall, convenient, and located on the ground floor so that you don’t have to navigate stairs or elevators. 

Absolutely! It’s important to us that your belongings are protected. Therefore, we require all tenants to hold a valid insurance policy. Get covered with your own insurance plan and provide proof of coverage with your policy number, coverage overview, start date, and expiry date. Alternatively, we offer tenants coverage through our Mini Mall Storage Protection Plan, charged on the first of each month, hassle-free with your usual bill. Speak to your Storage Concierge Specialist to learn more.