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Extra Space Storage
Brand Certified

Extra Space Storage

4.9
(586 reviews)

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage FacilityAutomobile Storage Facility
Store your belongings at Extra Space Storage on 901 Middle Country Rd in Middle Island, NY today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, exceptional security, ADA compliant, deliveries accepted, multiple entrance/exit gates, non climate controlled units available, parking spaces, elevator access, wide drive isles, vehicles are allowed in drive-up units and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!

Details

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Location

Extra Space Storage
901 Middle Country Rd, Middle Island, NY
11953, United States

Hours

Monday9:30 AM - 6:00 PM
Tuesday9:30 AM - 6:00 PM
Wednesday9:30 AM - 6:00 PM
Thursday9:30 AM - 6:00 PM
Friday9:30 AM - 6:00 PM
Saturday9:00 AM - 5:30 PM
SundayClosed
7/4/20269:00 AM - 5:30 PM
11/26/20269:30 AM - 6:00 PM
12/25/20269:30 AM - 6:00 PM
1/1/20279:30 AM - 6:00 PM

Reviews

4.9
586 reviews
5 stars
546
4 stars
22
3 stars
2
2 stars
3
1 star
13
  • EP
    Erin Pfister-Martins
    May 12, 2026
    5.0
    From our first conversation with the team here, we have been extremely satisfied with our experience! The facilities are clean and safe and we have always been informed when things are changing and when billing takes place. We had to change units recently and Dennis went above and beyond to help us with this process. Thank you Dennis and the Middle Island team!
  • MB
    Michael Barry
    Apr 30, 2026
    5.0
    Great experience. Great customer service.
  • HF
    Heidi Fischer
    Apr 27, 2026
    5.0
    Needed a storage unit on short notice, the staff (Dennis) listened and asked questions to make sure I was taken care of. I appreciate their thoughtfulness and professionalism.
  • RJ
    Rhonda John
    Apr 26, 2026
    5.0
    I have been with Extra Space Storage for at least three years now and the service is exceptional. The facility is clean and the staff are always willing to help. I have always had a good experience with the management; everyone is professional & I would recommend this location to a friend.
  • KM
    Karyn Multari
    Apr 10, 2026
    5.0
    Dennis at The Middle Island Location today was absolutely amazing to work with. He was incredibly helpful, accommodating, and made the entire process feel so much less stressful. He truly put my mind at ease, and I’m very grateful for his support!

Frequently Asked Questions About Extra Space Storage

What storage unit size do I need?

The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.

What type of storage unit do I need?

Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.

Brand Certified Facts from Extra Space Storage

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Certified May 17, 2026Yext Knowledge Graph
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