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Online Rentals

Storage units are available for you to rent directly from our website.

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Welcome to Castle Self Storage Facilities

When you need self-storage for the valuables in your life, you want the best storage units you can find. At Castle Self Storage, we have five locations to choose from, so finding storage near you is effortless. Offering a multitude of sizes of storage units that offer varying types of temperature control, you are sure to find room for your personal or business storage. We offer storage solutions that can help you get organized with the right specs. With our facilities open and staffed seven days a week, you are never on your own should you need exceptional service. Begin today at any of our locations with staff that is ready and eager to assist you.


Multiple Storage Facility Locations

With five locations to choose from, you are sure to find storage near you.

Storage Units

Supplies for Sale

Purchase moving and packing supplies on our website or when you visit us today.

Buy Now

Castle Self Storage
I've been there about 4 going on 5 years and they are with out a doubt the best long term storage facility on the South Shore! Just Ask for Michelle or Steve they are the best! 5 stars all day!
- James MacNeil
Castle Self Storage
Great customer service. Very professional and easy experience.
- Sandore Evans
Castle Self Storage
I’ve had a unit here at Castle Self Storage for over a year and couldn’t be happier with the experience! The facility is incredibly convenient to access, well-maintained, and secure. The staff is friendly and professional, making the entire proce...
- Courtney Toomey
Castle Self Storage
Great people! Clean, secure, easy access. Good location. Win-win-win!
- Peter Zagaeski