When storing your car, remove the wiper blades and place them inside the car, as over time they have a tendency to stick to the glass

When storing your jet skis for the wibter: wash and dry and remove any residue, drain the engine, use a fuel stabilizer to prevent the gas from going bad, change the oil, and keep all the hatches open.

To prevent holiday lights from getting tangled during storage, wrap them around a coffee can or a tension rod and place inside a plastic box.


2 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
6 months ago
Good prices. 24/7 accessible. If there’s any problems the phone number is 24 hours for help and they’re very prompt in assisting you. Great place.
- Terry C
6 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) 788-3036


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24561 New York 37
Watertown, New York 13601
United States

Business Hours

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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