Explore online storage rentals available at 3450 S Congress Ave. When you need space that offers more, choose a local provider. Get the storage you need in Boynton Beach, FL, and open up space inside your home by turning to Mini U Storage. We offer a range of sizes at highly competitive rates. Review our available units to find the right size for you. From parking spaces to climate-controlled spaces, we have everything you need. Customer service is our #1 priority. Begin moving in at your convenience when you find a rental today.
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★★★★★
★★★★★
Mini U Storage - Boynton Beach
Better than public storage.
10/31/2026
ronald jackson
★★★★★
★★★★★
Mini U Storage - Boynton Beach
Carrie and Charles were very helpful with our move to Florida. Our closing was delayed and we needed somewhere to store our property until then. It is very convenient and very reasonable.
10/30/2026
Shirley Bertolino
★★★★★
★★★★★
Mini U Storage - Boynton Beach
10/28/2026
Lawrence Leggett
★★★★★
★★★★★
Mini U Storage - Boynton Beach
The best customer service ever!
10/24/2026
Cindy Ricci
★★★★★
★★★★★
Mini U Storage - Boynton Beach
What a pleasure and professional. Needed a place to park my big truck and store some items. Charles and Carry were extremely helpful and the prices are very reasonable, especially considering the area.
10/18/2026
You can't handle the truth!
★★★★★
★★★★★
Mini U Storage - Boynton Beach
Best storage in town, Charles and Carrie were so kind and helpful, If you need a unit come here extremely clean units
10/13/2026
Carl Mart
★★★★★
★★★★★
Mini U Storage - Boynton Beach
A quick visit to MINI U STORAGE in Boynton Beach convinced me to store my treasures there! The place was spotless...run by a delightful and helpful husband and wife team.
I feel confident that my many paintings and household things will be safe!
09/24/2026
Sarie Booy
★★★★★
★★★★★
Mini U Storage - Boynton Beach
Charles and Carrie were extremely helpful when it came time for a rental spot for my Boat . They both were very informative and listened and made the transaction as smooth as can possibly be. Thank you once again for the help and expediting the matter in hand .
09/20/2026
Tommy Fontanez
★★★★★
★★★★★
Mini U Storage - Boynton Beach
When the time comes to find a storage unit place for all the stuff that you just can’t part with there are lots of choices to choose from. My wife and I have been using Mini U Storage for years. But this storage place has two people that set it apart from the rest. Charles and his wife keep the storage place not only safe but clean and secure. But it doesn’t end there, they lend a hand when you need it, they share your interest in keeping the rental fee as low as possible and competitive and they are happy to help you with all your needs. We are so grateful to have Charles and Carrie as managers of Mini U Storage. This is the place to store your extra stuff.
09/15/2026
Robert Clinger
★★★★★
★★★★★
Mini U Storage - Boynton Beach
It is always clean. The staff friendly and courteous. Convenient location.
09/15/2026
Joe Pestl
★★★★★
★★★★★
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