Store more expensive items such as TV's in the back of the storage unit to make it harder to see and steal.

Most food items are not allowed in a storage unit. Canned good tend to be the only exception.

Storing your microwaive: Remove turntable and clean it inside and out, for the safest storage, store inside original box, if not storing in a box, tape the glass door shut and tape cord to side of microwave.

How to store comic books: Place individual books in a comic book protector polypropylene sheets with acid-free comic packing boards, store in an acid free storage box, and keep away from direct sunlight and consider a climate controlled unit.

Prevent a bug infestation by spraying appliances with bug spray before putting in storage.

When storing your dryer, remove the lint trap, the hose and all other removable parts and store inside the dryer.


6 months ago
Diamond Storage is the best storage unit in the north country. The units are spacious, well kept and the rates are very competitive. The climate controlled units are the nicest I’ve ever seen.
- Joshua C
2 weeks ago
Great place, clean, and feels secure!
- Rich S
10 months ago
I rented from Diamond Storage for 1.5 years. I had a climate controlled and regular unit. My stuff was in the same condition when I entered as when I left. I was impressed how easy and immediate my credit was when I moved out of my units, one in person and the other by phone. The manager made sure my account was updated and credited on the spot. Some places have charged me the entire month, but not Diamond! They prorated my account and done! Thank you so much for taking care of my belongings!
- Beth R
Our self storage facility is here to assist you. Wheelchair accessible entrance available. Get in touch to find out more.

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  • (315) 284-6182
  • (315) 788-3036


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24561 New York 37
Watertown, New York 13601
United States

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Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours
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