(613) 360-9140
My Account & Billing
(613) 360-9140
My Account & Billing

Renting Made Easy

1. Select Type and Size

2. Enter Customer & Billing Information

3. Confirm Information & Move-In

Secure Self-Storage Units in Williamstown, ON

With Storage for Boats, RVs, Vehicles & More


At our storage facility, we offer a wide variety of storage unit types and sizes to meet any requirements you might need in Williamstown, ON. We take pride in making sure our storage units are clean, secure & most of all, affordable. We offer a vast array of storage options for boats, RVs, vehicles, trailers and even climate-controlled storage options. Feel free to call us anytime for your unit or simply rent your storage unit below!

Self Storage Units

Standard (5 x 10)

Access: Drive Up
Sq Ft: 50
Size Guide: Small
Size of a walk-in closet

C$70 / month

Standard (10 x 10)

Access: Drive Up
Sq Ft: 100
Size Guide: Medium
Size of a small bedroom

C$125 / month Only 3 left!

Standard (10 x 15)

Access: Drive Up
Sq Ft: 150
Size Guide: Medium
Size of a standard bedroom
Boat/Vehicle Storage

C$150 / month

Standard (10 x 20)

Access: Drive Up
Sq Ft: 200
Size Guide: Large
Size of a 1-car garage
Boat/Vehicle Storage

C$200 / month

Standard (10 x 30)

Access: Drive Up
Sq Ft: 300
Size Guide: Large
Size of a 2-car garage
Boat/Vehicle Storage

C$265 / month Only 4 left!

Climate Controlled Storage Units

Climate Controlled (5 x 5)

Indoor
Heated. Air Cooled. Lighted
Access: Ground Floor
Sq Ft: 25
Size Guide: Small
Size of a standard closet

C$75 / month Only 2 left!

Climate Controlled (5 x 10)

Indoor
Heated. Air Cooled. Lighted
Access: Ground Floor
Sq Ft: 50
Size Guide: Small
Size of a walk-in closet

C$100 / month Only 3 left!

Climate Controlled (5 x 15)

Indoor
Heated. Air Cooled. Lighted
Access: Ground Floor
Sq Ft: 75
Size Guide: Small
Size of a spacious walk-in closet

C$135 / month Waiting List

Climate Controlled (5 x 20)

Indoor
Heated. Air Cooled. Lighted
Access: Ground Floor
Sq Ft: 100
Size Guide: Medium
Size of a small bedroom

C$175 / month Waiting List

Climate Controlled (10 x 10)

Indoor
Heated. Air Cooled. Lighted
Access: Ground Floor
Sq Ft: 100
Size Guide: Medium
Size of a small bedroom

C$175 / month Waiting List

Climate Controlled (10 x 15)

Inidoor
Heated. Air Cooled. Lighted
Access: Ground Floor
Sq Ft: 150
Size Guide: Medium
Size of a standard bedroom

C$220 / month Waiting List

Climate Controlled (10 x 30)

Indoor
Heated. Air Cooled. Lighted
Access: Ground Floor
Sq Ft: 300
Size Guide: Large
Size of a 2-car garage

C$395 / month Waiting List

Outdoor Parking Storage

If you're in Williamstown and need to free up some space in your driveway, the local go-to is Williamstown Mini Storage. They can handle just about anything on wheels, whether it's your boat for the winter, a classic car, or a large RV. You've got options too—you can get a secure spot in their outdoor lot or book an indoor unit to keep your vehicle safe this winter. With the whole place being fenced, gated, and watched by cameras, you can have some peace of mind knowing your vehicle is safe while it's stored.

Outdoor Parking Storage Up to 40 Ft (10 x 40)

Uncovered Outdoor Parking Storage
Length: Up to 40 Feet
Boat, RV, Vehicle and Trailer

C$75 / month Only 4 left!
Tenant Reviews

What Goes In Stays Safe.So Does Our Word.

Real reviews from people who've trusted Williamstown Mini Storage with their belongings — from trailers to temperature-sensitive electronics.

4.8
★★★★★
★★★★★
Average tenant rating
★★★★★

"It was a great experience to work with the management of Williamstown Storage."

Dan Lapierre
★★★★★

"We rented a temperature-controlled locker from April 2022 to April 2026 while overseas. All our belongings came through in fine shape — sound systems, power tools, and everything else still work. Leslie was great to deal with when setting up the rental, and renewing annually online was a breeze."

Niels Van Dalen Tenant Since 2022
★★★★★

"Very good, secure area to store your belongings. Everything is done over the phone — you never have to meet up with anybody. Great service."

Derek Leishman
★★★★★

"I had a very good experience renting a spot for my trailer. Easy and painless, and very quick to set up. I'd definitely use this facility again — the price was more than fair."

Wilhelm Loewen Vehicle & Trailer
See every review, unedited
Google Profile Yelp Reviews Facebook Page