Self-Storage FacilityPublic StorageMoving Supply Store
Store your belongings at Extra Space Storage on 711 S Mills Ave in Claremont, CA today! Our large selection of storage units, drive up access, drive up units, electronic gate access, exceptional security, ADA compliant, multiple entrance/exit gates, non climate controlled units available, parking spaces, wide drive isles, 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!
Explore offerings from Extra Space Storage on 711 S Mills Ave in Claremont, with popular services available at this location.
6725 Services
6 items
Services
Self Storage
Extra Space Storage offers a wide range of secure self storage solutions for residential and commercial needs. Our storage units are rented on a month-to-month basis and come in a variety of sizes from 5x5 to 10x30 (with additional sizing available).
Online Payments
Extra Space Storage makes it easy to pay your storage rental bill online. Simply log into your account to access statements, make a payment, and more. You can make one-time online payments or even set up recurring payments.
Packing & Moving Supplies
Extra Space Storage sells packing and moving supplies like boxes, bubble wrap, packing tape, rope, moving kits, and more. We have all of the moving supplies you need for a successful move!
Drive Up Access
Drive-up access units at Extra Space Storage allow you to pull your vehicle directly next to your storage unit to easily load and unload items. Some locations even allow drive-up units to be used for vehicle storage for cars, motorcycles, and more.
Electronic Gate Access
Extra Space Storage facilities with electronic gate access have a main gate or door that can only be opened with a code entered on an electronic keypad. Each customer is given a unique access code, allowing managers to see who's coming and going at all times.
Wide Drive Aisles
Wide-drive aisles provide plenty of space for larger vehicles and moving trucks to get in and out of Extra Space Storage when accessing outdoor and drive-up storage units.
Reviews
4.7
236 reviews
5 stars
210
4 stars
12
3 stars2
2 stars2
1 star
10
AF
Ann Franklin
3 days ago
5.0
Carol is a very professional worker ! This is hard to find these days.I greatly appreciate her work ethics.
MM
Miranda Metzer
3 days ago
5.0
Carol is so axing after all these years have storage units with them!
CA
Christopher Alarcon
Jun 27, 2026
5.0
Carole at Extra Space was such a pleasure to work with. She was able to find a unit that was perfect for us at a very affordable rate. Thank you so much for being a rockstar!
AD
Anthony Duarte
Jun 19, 2026
5.0
Carol Schaffer was very helpful great Customer Service my family and I really appreciate her help
AA
Alex
Jun 13, 2026
5.0
Best storage around no hassle 100% upfront about cost and availability of units highly recommended carol the manager is great customer service is amazing.
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 areas does Extra Space Storage serve?
Extra Space Storage serves residents of Claremont, Montclair, La Verne, Pomona, Narod, San Antonio Heights, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located east of the intersection of S Mills Ave and E San Jose Ave
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer car storage solutions?
Yes, self storage is a great option for both short-term and long-term car storage! We offer indoor storage, outdoor storage, and even covered vehicle storage space for cars.
Are moving carts or dollies provided?
Nearly all Extra Space Storage facilities that offer indoor storage units with access through a hallway have push carts. If you need a push cart to transport your belongings, please let the facility manager know, and they will be happy to assist you.
What are the access hours for Extra Space Storage in Claremont?
Extra Space Storage in Claremont is open daily from 6:00 AM to 10:00 PM, including weekends.
Where is Extra Space Storage located in Claremont, CA?
It is located at 711 S Mills Ave, Claremont, CA 91711, east of the intersection of S Mills Ave and E San Jose Ave.
Does Extra Space Storage offer drive-up storage units?
Yes, drive-up access is available, allowing you to pull a vehicle right up to your unit for easy loading and unloading.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, Extra Space Storage offers a variety of moving and packing supplies both online and at local facilities for purchase.
What types of vehicle storage options are available at Extra Space Storage?
They offer indoor, outdoor, and covered vehicle storage options suitable for both short-term and long-term car storage.
Are moving carts or dollies provided at the facility?
Nearly all facilities with indoor units and hallway access have push carts available. You can request one from the facility manager.
What payment options does Extra Space Storage accept?
They accept American Express, Apple Pay, Cash, Check, Discover, Invoice, Mastercard, and Visa.
What nearby places of interest are close to Extra Space Storage?
Nearby places include Claremont City Blessing Church, Omni Health and Beauty Pomona Montclair IE supermarket, and Oak Park Community Church, among others.
How can nearby supermarkets like Omni Health and Beauty Pomona Montclair IE be useful when visiting Extra Space Storage?
You can conveniently combine your storage visit with grocery shopping at Omni Health and Beauty Pomona Montclair IE, located close to Extra Space Storage.
Are there any community resources or services near Extra Space Storage?
Yes, nearby community resources include San Antonio High School, Claremont Adult School, and Kaiser Permanente of Claremont medical center.
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