Extra Space Storage

4.9
268 reviews
Extra Space Storage

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage Facility
Store your belongings at Extra Space Storage on 10448 N Port Washington Rd in Mequon, WI today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, manager living on site, exceptional security, ADA compliant, covered loading bay, deliveries accepted, drive-in building, multiple entrance/exit gates, parking spaces, elevator access, drive up climate controlled units, heated loading bay, convenient freeway access 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
10448 N Port Washington Rd, Mequon, WI
53092, United States

Hours

Reviews

4.9
268 reviews
5 stars
251
4 stars
11
3 stars
0
2 stars
3
1 star
3

What are people saying?

AI-generated from recent customer reviews

Customer Service

Dustin and the staff received high praise for their helpfulness, professionalism, and responsiveness throughout the rental process.

Cleanliness

The facility is consistently described as spotless, well-maintained, and secure, contributing to a positive customer experience.

Ease of Access

Customers appreciated the easy setup process, convenient location, and accessibility of the storage units.

Pricing Concerns

Some customers expressed concerns about rising prices, although many still found the rates competitive and fair.

Overall Satisfaction

The majority of reviews reflect a high level of satisfaction with the service and facility, with many recommending it to others.
  • DW
    Dan Wellskopf
    1 day ago
    1.0
    Clean, modern facilities and the staff is great, but they conduct business in a slimy way. They entice with low rates and then keep increasing them drastically. What they charge isn’t worth it for me.
  • JS
    Julie Sheppard
    Nov 16, 2025
    1.0
    Terrible experience at mequon storage! Rates are rediculous and taking advantage of the broth shore crowd! Rate increases are constant and 20-30% per year! Run don’t walk from this place! Also it’s not secure! Door stays open for minutes and lets anyone in! I won’t go alone as unsavory people are in there sometimes lurking on people and goods left out. Find a better place!!! Also people park like entitled jerks, handicap spots, unmarked spots, leave carts upstairs, just a bad environment! Manager is very nice but the forces above him are horrendous and pushing to jack prices and screw customers. Bad news REIT!
  • LL
    Lily
    Nov 4, 2025
    5.0
    Dustin was great! He was so helpful, personable and professional. Additionally, he kept the storage facility spotlessly clean! I truly appreciate all of his hard work. Thank you!!!
  • AL
    Amanda “Elise” Longanacre
    Oct 28, 2025
    5.0
    Dustin found a unit that worked specifically for me, when I was in a really difficult position with my previous unit (different company). He made sure every step of the process was completed to get the unit set up as quickly as possible. With his kindness, and his incredible work ethic, we were able to find something that was perfect. He is always prompt, and professional. I am very happy to have him managing at my new unit, and I will be a long time customer with this company.
  • TG
    Trisha Garcia
    Oct 27, 2025
    5.0
    Finding the unit I needed and getting signed up was extremely easy. I came into the office at lunch time and was signed up and ready to start storing within 15 min. Staff is knowledgeable and answered any questions I had. I will be recommending.

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.