4.8
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 03:00am-10:00pm
    Sat: 03:00am-10:00pm
    Sun: 03:00am-10:00pm
  • New Customer: 
  • Current Customer: (619) 396-1818

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Nearby Locations
4.8

El Cajon Self Storage at 1539 E Main St

Call our Storage Experts
Storage Experts Available
Mon-Fri: 03:00am-10:00pm
Sat: 03:00am-10:00pm
Sun: 03:00am-10:00pm

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM

Select a Unit Below

One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$77
WEB RATE
$49

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Elevator Access
  • Indoor
IN STORE
$123
WEB RATE
$78
Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$124
WEB RATE
$78
Small
7' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$129
WEB RATE
$82

Flash Sale!*

Small
7' x 10'
  • Elevator Access
  • Indoor
IN STORE
$153
WEB RATE
$97

ACT FAST: 1 LEFT!

Small
5' x 15'
  • Elevator Access
  • Indoor
IN STORE
$160
WEB RATE
$102

ACT FAST: 1 LEFT!

Small
5' x 15'
  • 1st Floor Access
  • Indoor
IN STORE
$186
WEB RATE
$109

LIMITED UNITS

Medium
10' x 10'
  • Elevator Access
  • Indoor
IN STORE
$184
WEB RATE
$108
Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$219
WEB RATE
$134
Medium
10' x 15'
  • Elevator Access
  • Indoor
IN STORE
$244
WEB RATE
$145
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$294
WEB RATE
$189

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Drive-Up Access
IN STORE
$332
WEB RATE
$224

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Elevator Access
  • Indoor
IN STORE
$372
WEB RATE
$260

ACT FAST: 1 LEFT!

Large
10' x 30'
  • 1st Floor Access
  • Indoor
IN STORE
$372
WEB RATE
$260

LIMITED UNITS

Units Available Nearby

5' x 4'

Available now at 620 S Marshall Ave, El Cajon, CA 92020 starting at $33/mo

Available Nearby

Nearby Locations

Conveniently Located Near You

Located on E Main St just off Kumeyaay Hwy, Extra Space Storage serves residents of El Cajon, Granite Hills, Winter Gardens, and more. Locals will recognize our facility near Budget Inn, Vacationer RV Resort, and El Cajon Ford a few minutes south of McDonald's and Chevron.

A Versatile Self Storage Solution

Extra Space Storage on E Main St provides a large selection of storage units, climate-controlled storage, drive-up access, and more, making us the storage solution for you in El Cajon!

Storage Units to Fit Your Needs

With unit sizes from 4x5 to 10x30 and convenient features like drive-up access, first-floor access, and more, our El Cajon storage facility can handle practically any storage need!

Secure Storage

Our E Main St storage facility is equipped with advanced security features like video surveillance, electronic gate access, an on-site resident manager, individually-alarmed units, and security access to your floor only. We care about the valued belongings of our customers.

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.

Drive-Up Access

Save energy during the unloading and loading process with drive-up access! This amenity allows you to pull a vehicle right up to your unit, making it easier to move in and out. Drive-up units come in sizes 10x10 to 10x30.

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 for heavy, bulky items

  • Covered loading bay

  • Elevators for easy access to upper levels

  • Wide-drive aisles to accommodate large moving trucks

  • Se Habla Espanol

  • Convenient freeway access

  • Deliveries accepted

  • On-site office

  • Solar site

  • Military discount

Sustainable Storage Facilities

As a leader in the self storage industry, Extra Space Storage iscommitted to sustainable business practicesand reducing our carbon footprint. Our E Main St self storage facility is equipped with green technology like solar panels, reduces energy consumption through lighting retrofits, and offers 100% recyclable moving supplies.

Cheap Storage Units in El Cajon

Looking for affordable self storage in El Cajon? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $49 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 1539 E Main St for current move-in deals and rent your unit today!

Experience the Extra Space Difference

At Extra Space Storage, we work hard to give customers a high-quality self storage experience. We keep our facility in top condition and our friendly customer service team is happy to answer any questions. Contact us today to reserve a storage unit near you!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 1404

Phone Number:(619) 588-1775

What to Expect from Extra Space Storage on E Main St

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

Main St and Broadway

Directions from the North

Drive south on CA-67 S. Take Exit 1B. Continue onto Magnolia Ave. Follow signs for I-8 E. Merge onto I-8 E. Take Exit 19. Turn left onto 2nd St. Turn right onto Naranca Ave. Turn right onto 3rd St. Turn left onto Main St. Our facility will be on your right.

Directions from the South

Drive north on Jamacha Rd. Turn right onto Main St. Pass Oakdale Ave and continue north. Our facility will be on your right after 3rd St.

Directions from the East

Drive west on I-8 W. Take Exit 20A. Turn right onto Main St. Our facility will be on your right.

Directions from the West

Drive east on I-8 E. Take Exit 19. Turn left onto 2nd St. Turn right onto Naranca Ave. Turn right onto 3rd St. Turn left onto Main St. Our facility will be on your right.

Frequently Asked Questions at 1539 E Main St

What pest control and cleanliness measures are taken in El Cajon, CA?

Extra Space Storage takes pride in maintaining clean storage facilities throughout El Cajon, California. To ensure our storage facilities remain pest free, every facility in El Cajon is treated on a regular schedule by Ecolab, our dedicated pest control experts!

Can I live in a storage unit in El Cajon, CA?

At Extra Space Storage in El Cajon, California, our facilities do not allow for customers to live in their storage unit. It's against the law for an individual to live or sleep in a storage unit.

Can I work out in a storage unit in El Cajon, CA?

Extra Space Storage units in El Cajon, California, do not allow for customers to use them as a personal gym. While we welcome our customers to store gym equipment inside of our storage units, you cannot work out in one due to liability issues.

How hot can a storage unit get in the summer in El Cajon, CA?

Storage units without climate control will typically reach hotter temperatures than what's recorded outside of our storage facility at 1539 E Main St during the summer. If you plan on storing sensitive items at Extra Space Storage, consider renting a storage unit with climate control to better protect your items from extreme temperature changes.

What size storage unit do I need for a 3 bedroom home in El Cajon, CA?

For a one-bedroom home, we recommend storage unit sizes between 5x10 and 10x10. For multi-bedroom homes, we recommend storage unit sizes between 10x15 and 10x30. If you need help finding the right unit size, give the Extra Space Storage team at our 1539 E Main St storage facility a call today!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.8 stars

618 Reviews
5 stars569
4 stars22
3 stars12
2 stars0
1 star15
Showing 3 of 618

Megan

June 16, 2026

Galen was sooo easy to work with, great customer service!

Thank you, Megan! We're glad Galen made the process easy. We'll pass along your kind words!

Extra Space Storage (6/16/2026)

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Aldair

June 15, 2026

Best in the market, Alec the best in site he will help you out with any question and give you solution for it.

We are happy to hear Alec made your experience the best! Thank you, Aldair, for recognizing his helpfulness.

Extra Space Storage (6/15/2026)

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Sharon

June 6, 2026

I had a fantastic experience renting a truck here! The staff was super friendly and helpful, making the whole process smooth and easy. I'll definitely choose them again for my next move!

Thank you for your feedback, Sharon. We’re glad to hear you had a fantastic experience and that our staff made the truck rental process smooth and easy for you.

Extra Space Storage (6/7/2026)

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*savings reflected in rates.