- New Customer:
- Current Customer: (858) 529-7180
Today's Hours
El Cajon Self Storage at 620 S Marshall Ave
- Current Customer: (858) 529-7180
- New Customer:
Today's Hours
Select a Unit Below
Units Available Nearby
Available now at 1539 E Main St, El Cajon, CA 92021 starting at $22/mo
Available now at 575 Fletcher Pkwy, El Cajon, CA 92020 starting at $42/mo
Available now at 575 Fletcher Pkwy, El Cajon, CA 92020 starting at $104/mo
Available now at 1636 N Magnolia Ave, El Cajon, CA 92020 starting at $94/mo
Available now at 1539 E Main St, El Cajon, CA 92021 starting at $116/mo
Available now at 1539 E Main St, El Cajon, CA 92021 starting at $211/mo
Available now at 1539 E Main St, El Cajon, CA 92021 starting at $446/mo
Convenient Self Storage Near You in El Cajon
Located just off I-8, northeast of the intersection of El Cajon Blvd and S Marshall Ave, Extra Space Storage in El Cajon serves residents of Grossmont, Bostonia, and Hillsdale. Locals will recognize our storage facility near BMW of El Cajon.
Available Storage Unit Sizes
Our S Marshall Ave storage units are available in sizes ranging from 4x4 to 10x25. We also offer great additional features like indoor access, elevator access, first-floor access, and drive-up access for a more convenient storage experience.
Drive-Up Storage Units & Drive-In Building
Our drive-in building and specialized drive-up access units offer secure drive-up storage in El Cajon. This amenity makes loading and unloading your items simple and comfortable, as you can park right alongside your storage unit's entrance or under in a covered environment.
Climate-Controlled Storage
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Exceptional Security Features
Our 620 S Marshall Ave storage facility utilizes great security features like video surveillance to help keep stored belongings safe. Have peace of mind while storing your belongings with Extra Space Storage!
24-Hour Access Storage Near You
Look to our storage facility in El Cajon for the convenience of 24-hour storage! This feature is great for those with a busy schedule or who want ultimate flexibility, as it allows you to access your items whenever you want—even after regular business hours.
Other Amenities & Services
Extended access hours are standard with 24/7 access available - ask site manager for details
Cylinder locks required for units
Sturdy moving carts available for heavy, bulky items
Convenient loading dock
Covered loading bay
Multiple entrance gates
Elevators for easy access to upper levels
Gate access on Sundays
Convenient freeway access
On-site office
Solar site
ADA compliant
Cheap Self Storage in El Cajon
If you need an affordable self storage solution in El Cajon, Extra Space Storage on S Marshall Ave has what you’re looking for! We offer cheap storage units with prices as low as $28 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!
The Self Storage Partner You Can Trust
Look to Extra Space Storage for affordable self storage near you! We have clean units, a well-maintained facility on S Marshall Ave, and friendly staff members who are ready to help. Contact us today to reserve a storage unit in El Cajon!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 7532
Phone Number:(858) 252-7228
Hours
Rental & Support
- Monday: 6:00 AM - 10:00 PM
- Tuesday: 6:00 AM - 10:00 PM
- Wednesday: 6:00 AM - 10:00 PM
- Thursday: 6:00 AM - 10:00 PM
- Friday: 6:00 AM - 10:00 PM
- Saturday: 6:00 AM - 10:00 PM
- Sunday: 6:00 AM - 10:00 PM
Access
- Monday:6:00 AM - 10:00 PM
- Tuesday:6:00 AM - 10:00 PM
- Wednesday:6:00 AM - 10:00 PM
- Thursday:6:00 AM - 10:00 PM
- Friday:6:00 AM - 10:00 PM
- Saturday:6:00 AM - 10:00 PM
- Sunday:6:00 AM - 10:00 PM
Office
- Monday:9:30 AM - 6:00 PM
- Tuesday:9:30 AM - 6:00 PM
- Wednesday:9:30 AM - 6:00 PM
- Thursday:9:30 AM - 6:00 PM
- Friday:9:30 AM - 6:00 PM
- Saturday:9:00 AM - 5:30 PM
- Sunday:Closed
Directions
Intersections/Landmarks
S Marshall Ave and El Cajon Blvd
Directions from the North
Drive south on CA-125 S. Take Exit 18B and merge east onto I-8 E. Take Exit 15. Merge onto El Cajon Blvd and continue driving northeast. Turn left onto S Marshall Ave. Our facility will be on your left.
Directions from the South
Drive north on CA-125. Take Exit 18B and merge east onto I-8 E. Take Exit 15. Merge onto El Cajon Blvd and continue driving northeast. Turn left onto S Marshall Ave. Our facility will be on your left.
Directions from the East
Drive west on I-8 W. Take Exit 16. Turn left onto Main St. Turn right onto S Marshall Ave. Our facility will be on your left.
Directions from the West
Drive east on I-8 E. Take Exit 15 and merge northeast onto El Cajon Blvd. Turn left onto S Marshall Ave. Our facility will be on your left.
Frequently Asked Questions at 620 S Marshall Ave
Can I rent a storage unit for 1 month at Extra Space Storage on S Marshall Ave?
Can I use a storage unit as a gym at 620 S Marshall Ave?
Can I visit my storage unit after hours at Extra Space Storage in El Cajon?
Do I have to sign a lease to get a storage unit in El Cajon?
How far in advance do I need to reserve a storage unit?
*Promotional Terms & Conditions and Size Disclaimer
Reviews
January 21, 2026
Matthew
Posted On Google
Bonnie had amazing customer service and guided me throughout the whole process smoothly. Very easy to set up. Great environment. Nice and clean.
Response from Extra Space Storage (1/21/2026)
Thank you for your wonderful feedback about Bonnie's amazing customer service and our clean environment, Matthew!
January 9, 2026
East
Posted On Google
Very helpful and very informative. Great customer service.
Response from Extra Space Storage (1/9/2026)
Thank you immensely for your feedback! We're thrilled our team provided helpful, informative service. Your experience means everything to us.
January 8, 2026
Katalina
Posted On Google
The employees are super nice and very helpful! Thank you for a great experience!!
Response from Extra Space Storage (1/8/2026)
We are thrilled to hear about your great experience! Our team works hard to be helpful and friendly.
January 8, 2026
Anthony
Posted On Google
Tammy. Was very helpful with all my questions i had about the storage unit she was very professional
Response from Extra Space Storage (1/8/2026)
Thank you for sharing your feedback about Tammy's professional and helpful service with your storage questions!
January 8, 2026
Pablo
Posted On Google
Great deals clean area and very secure best of all great Staff John and Tammy helped me with all my needs. John Walked me through the whole process and made everything easy to understand. Would highly recommend
Response from Extra Space Storage (1/8/2026)
Your feedback is incredibly valuable. We are thrilled to hear about your positive experience with our staff and facilities. Thank you for sharing your thoughts, Pablo!
