Store your belongings at Extra Space Storage on 5510 E Southern Ave in Mesa, AZ today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, exceptional security, deliveries accepted, non climate controlled units available, parking spaces, golf carts available, military discount, wide drive isles, vehicles are allowed in drive-up units, solar site, Wifi available, 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!
Holly received numerous accolades for her exceptional customer service, being described as friendly, helpful, and patient.
Cleanliness
The facility is consistently noted for its cleanliness, with many customers appreciating the well-maintained units and common areas.
Affordability
Customers found the storage rates to be reasonable and competitive, especially with promotions like the first month free.
Safety and Security
Many reviews highlighted the sense of safety and security at the facility, making customers feel comfortable leaving their belongings there.
Mixed Experiences
While most feedback was positive, there were a few complaints regarding unexpected price increases and a serious allegation of theft.
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Ruth LarsonHummel
2 days ago
5.0
My husband utilized a unit for personal & business storage for.seven years Never any problems - easy access. We would use again !
PL
Paul Lee
5 days ago
5.0
Savannah was awesome! Super helpful and great customer service, definitely recommend storing here!
PH
Pat Hogue
6 days ago
5.0
Holly at the front desk was very informative and helpful with our move in. These storage units are older but very clean and felt it is very safe. So glad we’ve made the switch to Extra Space!
AS
Anna Sarcona
Jan 1, 2026
5.0
I'm so glad to have found this place to store my belongings and vehicle. Very reasonable rates and clean facility. I highly recommend Holly to assist you. She's very patient, takes her time in answering any questions you may have. She's awesome, she goes above and beyond making sure everything is to your satisfaction. She's the best!
MF
Makenna Ferrell
Dec 13, 2025
5.0
Holly was the BEST in helping me rent my unit. I probably called her 6 times and asked 100 questions before I decided which unit I wanted, and she was so patient and kind through the whole process. I would highly recommend renting at this Extra Space location because Holly will be an amazing partner to help you through the experience!
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.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What are the operating hours for Extra Space Storage in Mesa, AZ?
Extra Space Storage in Mesa, AZ is open daily from 6:00 AM to 10:00 PM, including weekends.
What types of storage units are available at this location?
They offer a large selection of storage units including drive-up units, climate controlled units, and non-climate controlled units, with options for vehicle storage as well.
How can I determine the right storage unit size for my needs?
Use the Storage Unit Size Guide available on their website which helps estimate how many boxes and items like furniture can fit into each size unit.
Are there packing and moving supplies available at Extra Space Storage?
Yes, the facility offers a variety of moving and packing supplies including boxes, available online and at the location.
What payment options does Extra Space Storage accept?
They accept multiple payment options including American Express, Apple Pay, Cash, Check, Discover, Invoice, MasterCard, and Visa.
Does Extra Space Storage offer any discounts?
They offer a military discount to eligible customers.
Is there an on-site manager available at Extra Space Storage?
Yes, there is an on-site resident manager to assist customers during office hours.
How can I access Extra Space Storage via local transportation or nearby landmarks?
Extra Space Storage is located near Superstition Springs Mini Storage, providing a well-known landmark. Customers can also find nearby medical and dental offices which can help orient them on E Southern Ave in Mesa, AZ.
What nearby healthcare services are close to Extra Space Storage that customers might visit?
Nearby healthcare services include Arizona Vascular Medical Equipment, Sagebrush Dermatology, and Central Valley Dentistry, which customers might find convenient before or after visiting the storage facility.
Are there any nearby pet-related services that customers can access?
Yes, customers can find several nearby pet services including 1st Pet Veterinary Center and 1st Pet veterinary care near Extra Space Storage, useful for pet owners visiting the area.