Williamstown Mini Storage

Self, Climate Controlled, Boat, RV & Auto Storage Facility Serving Cornwall, ON & Surrounding Areas

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Map and Directions to Williamstown Mini Storage

Map to Williamstown Mini Storage

Our Self, Boat and RV Storage Facility

Williamstown Mini Storage takes pride in offering a simple and hassle-free self, boat and RV storage experience for all of our customers in Williamstown, ON. We make sure our storage units are clean, secure, and ready to rent. We also focus on offering a wide variety of storage unit sizes and types to make sure we can handle any self, boat and RV storage need that you may have. Williamstown Mini Storage also offers online rentals and online bill pay 24/7 to make your experience quick and easy. Feel free to look at our available storage units and give us a call if you have any questions or simply rent your unit right on the website.

Consumers Goods In Storage Protection Plan
Tenant Insurance
Williamstown Mini Storage includes insurance coverage on customers stored belongings for up to $5,000 through Cowan Insurance StorageShield Program. This insurance is offered by a third-party underwritten by Northbridge General Insurance Company and provides protection with respect to any damage to or loss of contents of the property stored in your unit.

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Our Storage Unit Pricing Guide

Climate Controlled Storage Options

19590 Glen Rd Williamstown, ON K0C 2J0

5' x 5'


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5' x 10'


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5' x 15'


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5' x 20'


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10' x10'


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10' x 15'


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5' x 25'


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10' x 30'


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All The Convenience And Security You Need

24-hour Access
Climate Controlled Storage
Online Bill Pay
Drive-up Access
Ultimate Storage Experience
Onsite Security
Clean, Safe, & Secure
Variety of Unit Sizes Available
Great Customer Service
Customer Goods In Storage Protection Plan (Tenant Insurance)

Our Promise To You


We take the security of our storage facility seriously, and our SSL secure website protects your personal information. Your property is our number one priority. You can rest assured that your property is protected and secure at Williamstown Mini Storage!

Customer Service

We are committed to providing you a clean, secure & ready-to-rent self, boat and RV storage unit. Our friendly staff provides you with a great storage rental experience from start to finish.


Manage your storage unit from the convenience of your own home, 24 hours a day and 7 days a week. Our website makes it quick and easy for you to manage your self, boat and RV storage unit online. Simply log in to your account and you have access to your unit on our website!